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A recent study used fMRI to compare the brains of psychopathic criminals with a group of 100 well-functioning individuals, finding striking similarities.
- The study used psychological inventories to assess a group of violent criminals and healthy volunteers for psychopathy, and then examined how their brains responded to watching violent movie scenes.
- The fMRI results showed that the brains of healthy subjects who scored high in psychopathic traits reacted similarly as the psychopathic criminal group. Both of these groups also showed atrophy in brain regions involved in regulating emotion.
- The study adds complexity to common conceptions of what differentiates a psychopath from a "healthy" individual.
When considering what precisely makes someone a psychopath, the lines can be blurry.
Psychological research has shown that many people in society have some degree of malevolent personality traits, such as those described by the "dark triad": narcissism (entitled self-importance), Machiavellianism (strategic exploitation and deceit), and psychopathy (callousness and cynicism). But while people who score high in these traits are more likely to end up in prison, most of them are well functioning and don't engage in extreme antisocial behaviors.
Now, a new study published in Cerebral Cortex found that the brains of psychopathic criminals are structurally and functionally similar to many well-functioning, non-criminal individuals with psychopathic traits. The results suggest that psychopathy isn't a binary classification, but rather a "constellation" of personality traits that "vary in the non-incarcerated population with normal range of social functioning."
Assessing your inner psychopath
The researchers used functional magnetic resonance imaging (fMRI) to compare the brains of violent psychopathic criminals to those of healthy volunteers. All participants were assessed for psychopathy through commonly used inventories: the Hare Psychopathy Checklist-Revised and the Levenson Self-Report Psychopathy Scale.
Experimental design and sample stimuli. The subjects viewed a compilation of 137 movie clips with variable violent and nonviolent content.Nummenmaa et al.
Both groups watched a 26-minute-long medley of movie scenes that were selected to portray a "large variability of social and emotional content." Some scenes depicted intense violence. As participants watched the medley, fMRI recorded how various regions of their brains responded to the content.
The goal was to see whether the brains of psychopathic criminals looked and reacted similarly to the brains of healthy subjects who scored high in psychopathic traits. The results showed similar reactions: When both groups viewed violent scenes, the fMRI revealed strong reactions in the orbitofrontal cortex and anterior insula, brain regions associated with regulating emotion.
These similarities manifested as a positive association: The more psychopathic traits a healthy subject displayed, the more their brains responded like the criminal group. What's more, the fMRI revealed a similar association between psychopathic traits and brain structure, with those scoring high in psychopathy showing lower gray matter density in the orbitofrontal cortex and anterior insula.
There were some key differences between the groups, however. The researchers noted that the structural abnormalities in the healthy sample were mainly associated with primary psychopathic traits, which are: inclination to lie, lack of remorse, and callousness. Meanwhile, the functional responses of the healthy subjects were associated with secondary psychopathic traits: impulsivity, short temper, and low tolerance for frustration.
Overall, the study further illuminates some of the biological drivers of psychopathy, and it adds nuance to common conceptions of the differences between psychopathy and being "healthy."
Why do some psychopaths become criminals?
The million-dollar question remains unanswered: Why do some psychopaths end up in prison, while others (or, people who score high in psychopathic traits) lead well-functioning lives? The researchers couldn't give a definitive answer, but they did note that psychopathic criminals had lower connectivity within "key nodes of the social and emotional brain networks, including amygdala, insula, thalamus, and frontal pole."
"Thus, even though there are parallels in the regional responsiveness of the brain's affective circuit in the convicted psychopaths and well-functioning subjects with psychopathic traits, it is likely that the disrupted functional connectivity of this network is specific to criminal psychopathy."
Because of our ability to think about thinking, "the gap between ape and man is immeasurably greater than the one between amoeba and ape."
- Self-awareness — namely, our capacity to think about our thoughts — is central to how we perceive the world.
- Without self-awareness, education, literature, and other human endeavors would not be possible.
- Striving toward greater self-awareness is the spiritual goal of many religions and philosophies.
The following is an excerpt from Dr. Stephen Fleming's forthcoming book Know Thyself. It is reprinted with permission from the author.
I now run a neuroscience lab dedicated to the study of self-awareness at University College London. My team is one of several working within the Wellcome Centre for Human Neuroimaging, located in an elegant town house in Queen Square in London. The basement of our building houses large machines for brain imaging, and each group in the Centre uses this technology to study how different aspects of the mind and brain work: how we see, hear, remember, speak, make decisions, and so on. The students and postdocs in my lab focus on the brain's capacity for self-awareness. I find it a remarkable fact that something unique about our biology has allowed the human brain to turn its thoughts on itself.
Until quite recently, however, this all seemed like nonsense. As the nineteenth-century French philosopher Auguste Comte put it: "The thinking individual cannot cut himself in two — one of the parts reasoning, while the other is looking on. Since in this case the organ observed and the observing organ are identical, how could any observation be made?" In other words, how can the same brain turn its thoughts upon itself?
Comte's argument chimed with scientific thinking at the time. After the Enlightenment dawned on Europe, an increasingly popular view was that self-awareness was special and not something that could be studied using the tools of science. Western philosophers were instead using self-reflection as a philosophical tool, much as mathematicians use algebra in the pursuit of new mathematical truths. René Descartes relied on self-reflection in this way to reach his famous conclusion, "I think, therefore I am," noting along the way that "I know clearly that there is nothing that can be perceived by me more easily or more clearly than my own mind." Descartes proposed that a central soul was the seat of thought and reason, commanding our bodies to act on our behalf. The soul could not be split in two — it just was. Self-awareness was therefore mysterious and indefinable, and off-limits to science.
We now know that the premise of Comte's worry is false. The human brain is not a single, indivisible organ. Instead, the brain is made up of billions of small components — neurons — that each crackle with electrical activity and participate in a wiring diagram of mind-boggling complexity. Out of the interactions among these cells, our entire mental life — our thoughts and feelings, hopes and dreams — flickers in and out of existence. But rather than being a meaningless tangle of connections with no discernible structure, this wiring diagram also has a broader architecture that divides the brain into distinct regions, each engaged in specialized computations. Just as a map of a city need not include individual houses to be useful, we can obtain a rough overview of how different areas of the human brain are working together at the scale of regions rather than individual brain cells. Some areas of the cortex are closer to the inputs (such as the eyes) and others are further up the processing chain. For instance, some regions are primarily involved in seeing (the visual cortex, at the back of the brain), others in processing sounds (the auditory cortex), while others are involved in storing and retrieving memories (such as the hippocampus).
In a reply to Comte in 1865, the British philosopher John Stuart Mill anticipated the idea that self-awareness might also depend on the interaction of processes operating within a single brain and was thus a legitimate target of scientific study. Now, thanks to the advent of powerful brain imaging technologies such as functional magnetic resonance imaging (fMRI), we know that when we self-reflect, particular brain networks indeed crackle into life and that damage or disease to these same networks can lead to devastating impairments of self-awareness.
I often think that if we were not so thoroughly familiar with our own capacity for self-awareness, we would be gobsmacked that the brain is able to pull off this marvelous conjuring trick. Imagine for a moment that you are a scientist on a mission to study new life-forms found on a distant planet. Biologists back on Earth are clamoring to know what they're made of and what makes them tick. But no one suggests just asking them! And yet a Martian landing on Earth, after learning a bit of English or Spanish or French, could do just that. The Martians might be stunned to find that we can already tell them something about what it is like to remember, dream, laugh, cry, or feel elated or regretful — all by virtue of being self-aware.
I find it a remarkable fact that something unique about our biology has allowed the human brain to turn its thoughts on itself.
But self-awareness did not just evolve to allow us to tell each other (and potential Martian visitors) about our thoughts and feelings. Instead, being self-aware is central to how we experience the world. We not only perceive our surroundings; we can also reflect on the beauty of a sunset, wonder whether our vision is blurred, and ask whether our senses are being fooled by illusions or magic tricks. We not only make decisions about whether to take a new job or whom to marry; we can also reflect on whether we made a good or bad choice. We not only recall childhood memories; we can also question whether these memories might be mistaken.
Self-awareness also enables us to understand that other people have minds like ours. Being self-aware allows me to ask, "How does this seem to me?" and, equally importantly, "How will this seem to someone else?" Literary novels would become meaningless if we lost the ability to think about the minds of others and compare their experiences to our own. Without self-awareness, there would be no organized education. We would not know who needs to learn or whether we have the capacity to teach them. The writer Vladimir Nabokov elegantly captured this idea that self-awareness is a catalyst for human flourishing:
"Being aware of being aware of being. In other words, if I not only know that I am but also know that I know it, then I belong to the human species. All the rest follow s— the glory of thought, poetry, a vision of the universe. In that respect, the gap between ape and man is immeasurably greater than the one between amoeba and ape."
In light of these myriad benefits, it's not surprising that cultivating accurate self-awareness has long been considered a wise and noble goal. In Plato's dialogue Charmides, Socrates has just returned from fighting in the Peloponnesian War. On his way home, he asks a local boy, Charmides, if he has worked out the meaning of sophrosyne — the Greek word for temperance or moderation, and the essence of a life well lived. After a long debate, the boy's cousin Critias suggests that the key to sophrosyne is simple: self-awareness. Socrates sums up his argument: "Then the wise or temperate man, and he only, will know himself, and be able to examine what he knows or does not know…No other person will be able to do this."
Likewise, the ancient Greeks were urged to "know thyself" by a prominent inscription carved into the stone of the Temple of Delphi. For them, self-awareness was a work in progress and something to be striven toward. This view persisted into medieval religious traditions: for instance, the Italian priest and philosopher Saint Thomas Aquinas suggested that while God knows Himself by default, we need to put in time and effort to know our own minds. Aquinas and his monks spent long hours engaged in silent contemplation. They believed that only by participating in concerted self-reflection could they ascend toward the image of God.
A similar notion of striving toward self-awareness is seen in Eastern traditions such as Buddhism. The spiritual goal of enlightenment is to dissolve the ego, allowing more transparent and direct knowledge of our minds acting in the here and now. The founder of Chinese Taoism, Lao Tzu, captured this idea that gaining self-awareness is one of the highest pursuits when he wrote, "To know that one does not know is best; Not to know but to believe that one knows is a disease."
Today, there is a plethora of websites, blogs, and self-help books that encourage us to "find ourselves" and become more self-aware. The sentiment is well meant. But while we are often urged to have better self-awareness, little attention is paid to how self-awareness actually works. I find this odd. It would be strange to encourage people to fix their cars without knowing how the engine worked, or to go to the gym without knowing which muscles to exercise. This book aims to fill this gap. I don't pretend to give pithy advice or quotes to put on a poster. Instead, I aim to provide a guide to the building blocks of self-awareness, drawing on the latest research from psychology, computer science, and neuroscience. By understanding how self-awareness works, I aim to put us in a position to answer the Athenian call to use it better.
Two different studies provide further evidence of the efficacy of psychedelics in treating depression.
- A phase 2 clinical trial by Imperial College London found psilocybin to be as effective at treating depression as escitalopram, a commonly prescribed antidepressant.
- A different study by the University of Maryland showed that blocking the hallucinogenic effects of magic mushrooms in mice did not reduce the antidepressant effect.
- Combined, these studies could lead to new ways of applying psychedelics to patient populations that don't want to trip.
Due to stigma, their illegal status and difficulty in finding control groups, research with psychedelics has been a challenge. But research increasingly shows that this class of drug has legitimate medicinal uses, and they may be just as good or even better than more traditional therapies.
Now, the Centre for Psychedelic Research at Imperial College London reports in the New England Journal of Medicine that when pitted against escitalopram (brand name: Lexapro), psilocybin was as effective as the popular SSRI (selective serotonin reuptake inhibitor) in treating moderate to severe depression. Perhaps most significantly, these results were obtained when comparing 6 weeks of daily doses of escitalopram to just two administrations of psilocybin.
Robin Carhart-Harris, head of the center who has published over 100 papers on psychedelics, is confident this study represents another step forward in applying psychedelics to mental health treatment protocols while also reducing fears a lot of citizens have around these substances. In a press release, he said:
"One of the most important aspects of this work is that people can clearly see the promise of properly delivered psilocybin therapy by viewing it compared with a more familiar, established treatment in the same study. Psilocybin performed very favorably in this head-to-head."
Credit: Robin Carhart-Harris et al, NEJM, 2021.
As depicted above, the phase 2 clinical trial included 59 volunteers. The escitalopram (control) group received six weeks of daily escitalopram in addition to two tiny (1-mg) doses of psilocybin — a dose so low that it is unlikely to produce hallucinogenic effects. The psilocybin (experimental) group received two 25-mg doses of psilocybin three weeks apart with placebo given on all the other days.
At the end of the study, both groups saw a decrease in depressive symptoms, though the results were not statistically significant. (That isn't necessarily bad because if the two drugs have similar effects, then they would not produce statistically significant results. Still, a larger study is needed to confirm that psilocybin is "just as good as" escitalopram.)
Additionally, several other outcomes favored psilocybin over escitalopram. For instance, 57 percent in the psilocybin group saw a remission of symptoms compared to 28 percent in the escitalopram group. This result was significant.
Psychedelics without tripping
As psychedelics become decriminalized and potentially legalized for therapeutic use, however, a large population of people might desire the antidepressant effects without the hallucinations. For example, the psychedelic ibogaine may be useful for treating addiction, so the company Mindmed is developing an analog that works without producing the unwanted hallucinogenic side effects.
A new research article, published in the journal PNAS, investigated the antidepressant effects of psilocybin on a group of chronically stressed mice. (Under immense stress, mice develop something resembling human depression.) As with humans, depressed mice lose a sense of joy, which can be assessed by determining their preference for sugar water over tap water. Normal mice prefer sugar water, but depressed mice simply don't care.
Once the mice were no longer juicing up on the sweetened water, the team dosed them with psilocybin alongside a drug called ketanserin, a 5-HT2A serotonin receptor antagonist that eliminates psychedelic effects. Within 24 hours of receiving the dose, the mice were rushing back to the sugar water, indicating that tripping is not necessary for psilocybin to work as an antidepressant.
While the team is excited about these results, they realize it needs to be replicated in a different population.
"The possibility of combining psychedelic compounds and a 5-HT2AR antagonist offers a potential means to increase their acceptance and clinical utility and should be studied in human depression."
Photo: Cannabis_Pic / Adobe Stock
The future of psychedelic therapy
Psychedelics such as psilocybin and LSD have a long track record of efficacy in clinical trials and anecdotal experiences. Almost all volunteers of the famous Marsh Chapel experiment claimed their experience on Good Friday in 1962 was one of the most significant events of their lives — and this was a quarter-century after the fact. A more recent, controlled study found that a single dose of psilocybin showed antidepressant effects six months later.
Proponents of macrodosing and ritualistic experiences sometimes argue that the full-blown mystical trip is the therapy, though this is anecdotal, not clinical research. As the Maryland team noted, a number of people are contraindicated for psychedelics, whether through a family history of schizophrenia or current antidepressant treatments.
Senior author Scott Thompson is excited for future research on this topic. As he said of his team's findings:
"The psychedelic experience is incredibly powerful and can be life-changing, but that could be too much for some people or not appropriate… These findings show that activation of the receptor causing the psychedelic effect isn't absolutely required for the antidepressant benefits, at least in mice."
Hopefully, with more research occurring in psychedelics than even in the 1950s (when studies predominantly relied on anecdotal evidence and little government support), the longstanding stigmatization of psychedelics is beginning to recede. This could open up new possibilities for both clinical research and, for those curious about the ritual effects, a continuation of introspective experiences.
Stay in touch with Derek on Twitter and Facebook. His most recent book is "Hero's Dose: The Case For Psychedelics in Ritual and Therapy."
Neuroplasticity is a major driver of learning and memory in humans.
Neuroplasticity – the ability of neurons to change their structure and function in response to experiences – can be turned off and on by the cells that surround neurons in the brain, according to a new study on fruit flies that I co-authored.
The big idea
As fruit fly larvae age, their neurons shift from a highly adaptable state to a stable state and lose their ability to change. During this process, support cells in the brain – called astrocytes – envelop the parts of the neurons that send and receive electrical information. When my team removed the astrocytes, the neurons in the fruit fly larvae remained plastic longer, hinting that somehow astrocytes suppress a neuron's ability to change. We then discovered two specific proteins that regulate neuroplasticity.
Sarah DeGenova Ackerman, CC BY-ND
Why it matters
The human brain is made up of billions of neurons that form complex connections with one another. Flexibility at these connections is a major driver of learning and memory, but things can go wrong if it isn't tightly regulated. For example, in people, too much plasticity at the wrong time is linked to brain disorders such as epilepsy and Alzheimer's disease. Additionally, reduced levels of the two neuroplasticity-controlling proteins we identified are linked to increased susceptibility to autism and schizophrenia.
Similarly, in our fruit flies, removing the cellular brakes on plasticity permanently impaired their crawling behavior. While fruit flies are of course different from humans, their brains work in very similar ways to the human brain and can offer valuable insight.
One obvious benefit of discovering the effect of these proteins is the potential to treat some neurological diseases. But since a neuron's flexibility is closely tied to learning and memory, in theory, researchers might be able to boost plasticity in a controlled way to enhance cognition in adults. This could, for example, allow people to more easily learn a new language or musical instrument.
In this image showing a developing fruit fly brain on the right and the attached nerve cord on the left, the astrocytes are labeled in different colors showing their wide distribution among neurons.Sarah DeGenova Ackerman, CC BY-ND
How we did the work
My colleagues and I focused our experiments on a specific type of neurons called motor neurons. These control movements like crawling and flying in fruit flies. To figure out how astrocytes controlled neuroplasticity, we used genetic tools to turn off specific proteins in the astrocytes one by one and then measured the effect on motor neuron structure. We found that astrocytes and motor neurons communicate with one another using a specific pair of proteins called neuroligins and neurexins. These proteins essentially function as an off button for motor neuron plasticity.
What still isn't known
My team discovered that two proteins can control neuroplasticity, but we don't know how these cues from astrocytes cause neurons to lose their ability to change.
Additionally, researchers still know very little about why neuroplasticity is so strong in younger animals and relatively weak in adulthood. In our study, we showed that prolonging plasticity beyond development can sometimes be harmful to behavior, but we don't yet know why that is, either.
I want to explore why longer periods of neuroplasticity can be harmful. Fruit flies are great study organisms for this research because it is very easy to modify the neural connections in their brains. In my team's next project, we hope to determine how changes in neuroplasticity during development can lead to long–term changes in behavior.
There is so much more work to be done, but our research is a first step toward treatments that use astrocytes to influence how neurons change in the mature brain. If researchers can understand the basic mechanisms that control neuroplasticity, they will be one step closer to developing therapies to treat a variety of neurological disorders.
How can researchers map something as complex as the human brain?
- Brain mapping is an attempt to identify the location of everything in the brain.
- An accurate map of the brain would immeasurably enhance our ability to understand how it works.
- The project is massive, involving multiple fields of biomedical research and expensive cutting-edge technology.
Brain mapping is one of the hottest current areas of research.
The brain is nothing short of amazing. Billions of neurons are in there — the current best guess is about 86 billion — and a roughly equal number of non-neuronal cells. The number of interconnections, or synapses, across which neurons communicate via chemical and electrical signals is believed to be about 125 trillion. There's a whole universe in there, even though the average adult brain weighs merely three pounds and measures just 140 mm x 167 mm x 93 mm.
Though we know a lot about the anatomy of the brain, its functions remain largely enigmatic. For instance, what is the biological mechanism that encodes memories? On a computer, files are encoded digitally with a series of ones and zeroes, a type of discrete storage. Cassette tapes are analog recordings, and information is stored magnetically. How does the brain store information? We don't know. Where consciousness is located in the brain — that is, the parts and functions that make us "us" — is likewise shrouded in mystery.
The challenge is described well by the journal Nature:
"Neuroscientists know frighteningly little about the brain's complexity. They have sketched out the broad anatomy of the brain, and realize that individual functions… are mediated by circuitry that crosses anatomical borders. They can examine the detailed electrical activity of small numbers of neurons. They can wield imaging technologies that show which brain areas are activated during defined tasks, such as viewing pleasant or unpleasant pictures. But those tiny (in brain terms) pieces of information have not led neuroscientists to the big picture: what we mean by human consciousness, what makes us our individual selves or why some people develop psychiatric disorders. Neuroscientists need to be able to join the dots — and there are a lot of dots."
As intimidating as this is, neuroscience is making incremental progress. We can correlate various actions and thoughts with brain activity. Scientists at Berkeley, for example, can tell what part of your brain will exhibit electrical activity when you read certain words and phrases.
Two types of "brain mapping"
Before we dive further into the field of brain mapping, let's first define what we're talking about. There are actually two types of brain mapping.
The first type, which is what we are concerned with, is described by the Society for Brain Mapping & Therapeutics as "the study of the anatomy and function of the brain and spinal cord through the use of imaging, immunohistochemistry, molecular and optogenetics, stem cell and cellular biology, engineering, neurophysiology, and nanotechnology." One might fairly add physics and quantum physics to that list.
Credit: santiago silver / Adobe Stock / Big Think
The second type of brain mapping deals with identifying areas of the brain using qEEG technology in order to strengthen or heal them through neurofeedback training. Neurofeedback practitioners claim some impressive therapeutic value for people with all sorts of conditions relating to the brain, including ADHD, autism, depression, and anxiety. Some experts have expressed skepticism about some such claims. The jury's still out on this type of brain mapping.
What kind of map could map the brain?
A brain map, therefore, could be something like an atlas — a collection of maps that document various neural pathways. But, unlike a road map, it can't be two-dimensional. A brain map of the cortex alone would have to be three-dimensional.
The number of interconnections, or synapses, across which neurons communicate via chemical and electrical signals is believed to be about 125 trillion.
The cortex, or gray matter, which contains billions of neurons and synapses is folded in such a way that sections that would be distant from each other come into close proximity. This is useful because it shortens the distance that signals have to cross from one part of the brain to another. The folds also greatly increase the cortex's surface area, which means we can cram more gray matter inside our skulls.
Folding itself is implicated in some neural disorders, and scientists wonder if we might one day be able to modify a brain's folding.
Credit: PhD Comics
A need for unprecedented collaboration
- Maps have always betrayed the bias of their creators. Even neural cartographers will inevitably develop maps that depict the brain according to their understanding of its workings. At the same time, it's exciting to imagine breakthroughs that could occur should a map unexpectedly not conform to its makers expectations.
- One size does not fit all. Scientists strongly suspect each brain is at least somewhat unique. To construct brain maps that encompass differences between us, researchers will have to engage in some generalizing that will inevitably reduce their accuracy as it enhances their universality.
- Financial considerations make the requisite collaboration between scientists and institutions difficult. The hardware and expertise required mean that brain mapping will be costly. However, for those who discover new medical treatments or technologies along the way, the endeavor could prove profitable. Thus, some will no doubt feel that they have financial incentives not to share information.
Ultimately, La Monica's third consideration touches upon what may be the human brain mapping's biggest underlying challenge. As UCLA Health notes, the project is the polar opposite of "reductionistic approaches in medical science." Instead, "brain mapping integrates many sources of information to produce a holistic view, the value of which is greater than the sum of its parts."
Credit: gerasimov174 / Adobe Stock
This will demand an unprecedented level of collaboration and cooperation between organizations and scientists from a broad swath of scientific disciplines.
Brain mapping for the win
There is almost nothing about mapping the human brain that will be easy. From logistical issues (like the open exchange of information) to scientific challenges (such as technological and theoretical advances), much will be required to make sense of the human brain.
With the brain so central to our being, there's a tremendous amount of research relating to it. There's a continual stream of new insights regarding the way it functions and the ways it sometimes doesn't function so well.
For scientists seeking to understand the brain, and for doctors working to help their patients enjoy life to its fullest, a comprehensive map that brings all of the best, most recent information together is more than worth the Herculean effort required to make it happen.
How imagining the worst case scenario can help calm anxiety.
- Stoicism is the philosophy that nothing about the world is good or bad in itself, and that we have control over both our judgments and our reactions to things.
- It is hardest to control our reactions to the things that come unexpectedly.
- By meditating every day on the "worst case scenario," we can take the sting out of the worst that life can throw our way.
Are you a worrier? Do you imagine nightmare scenarios and then get worked up and anxious about them? Does your mind get caught in a horrible spiral of catastrophizing over even the smallest of things? Worrying, particularly imagining the worst case scenario, seems to be a natural part of being human and comes easily to a lot of us. It's awful, perhaps even dangerous, when we do it.
But, there might just be an ancient wisdom that can help. It involves reframing this attitude for the better, and it comes from Stoicism. It's called "premeditation," and it could be the most useful trick we can learn.
Broadly speaking, Stoicism is the philosophy of choosing your judgments. Stoics believe that there is nothing about the universe that can be called good or bad, valuable or valueless, in itself. It's we who add these values to things. As Shakespeare's Hamlet says, "There is nothing either good or bad, but thinking makes it so." Our minds color the things we encounter as being "good" or "bad," and given that we control our minds, we therefore have control over all of our negative feelings.
Put another way, Stoicism maintains that there's a gap between our experience of an event and our judgment of it. For instance, if someone calls you a smelly goat, you have an opportunity, however small and hard it might be, to pause and ask yourself, "How will I judge this?" What's more, you can even ask, "How will I respond?" We have power over which thoughts we entertain and the final say on our actions. Today, Stoicism has influenced and finds modern expression in the hugely effective "cognitive behavioral therapy."
Helping you practice StoicismCredit: Robyn Beck via Getty Images
One of the principal fathers of ancient Stoicism was the Roman statesmen, Seneca, who argued that the unexpected and unforeseen blows of life are the hardest to take control over. The shock of a misfortune can strip away the power we have to choose our reaction. For instance, being burglarized feels so horrible because we had felt so safe at home. A stomach ache, out of the blue, is harder than a stitch thirty minutes into a run. A sudden bang makes us jump, but a firework makes us smile. Fell swoops hurt more than known hardships.
What could possibly go wrong?
So, how can we resolve this? Seneca suggests a Stoic technique called "premeditatio malorum" or "premeditation." At the start of every day, we ought to take time to indulge our anxious and catastrophizing mind. We should "rehearse in the mind: exile, torture, war, shipwreck." We should meditate on the worst things that could happen: your partner will leave you, your boss will fire you, your house will burn down. Maybe, even, you'll die.
This might sound depressing, but the important thing is that we do not stop there.
Stoicism has influenced and finds modern expression in the hugely effective "cognitive behavioral therapy."
The Stoic also rehearses how they will react to these things as they come up. For instance, another Stoic (and Roman Emperor) Marcus Aurelius asks us to imagine all the mean, rude, selfish, and boorish people we'll come across today. Then, in our heads, we script how we'll respond when we meet them. We can shrug off their meanness, smile at their rudeness, and refuse to be "implicated in what is degrading." Thus prepared, we take control again of our reactions and behavior.
The Stoics cast themselves into the darkest and most desperate of conditions but then realize that they can and will endure. With premeditation, the Stoic is prepared and has the mental vigor necessary to take the blow on the chin and say, "Yep, l can deal with this."
Catastrophizing as a method of mental inoculation
Seneca wrote: "In times of peace, the soldier carries out maneuvers." This is also true of premeditation, which acts as the war room or training ground. The agonizing cut of the unexpected is blunted by preparedness. We can prepare the mind for whatever trials may come, in just the same way we can prepare the body for some endurance activity. The world can throw nothing as bad as that which our minds have already imagined.
Stoicism teaches us to embrace our worrying mind but to embrace it as a kind of inoculation. With a frown over breakfast, try to spend five minutes of your day deliberately catastrophizing. Get your anti-anxiety battle plan ready and then face the world.