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Revenue from tattoo removal services have increased 440% over the last decade. How can we learn to live with regret?

Mike Tyson doesn't regret his. "A lot of stuff happened out of this tattoo, a lot of good stuff," he said in 2016. (Photo Valery Hache/AFP/Getty Images)

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Psychopaths do feel regret – but only after they’ve crossed the line

They have the same feelings as normal people. It’s how they make decisions that’s different. 


Still from showtime series Dexter.

Utter the word psychopath and immediately ideas of a sadistic serial killer with a penchant for blood comes to mind. Would it surprise you to know that you may interact with one every day? In fact, psychologists have noted that some of the top CEOs and others who hold lofty positions, and even many regular people who do not, have this condition. You may know, love, or even be a psychopath and not even know it. The important thing here is to define what a psychopath is.

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