I do not believe that this is a question of "What is the fun life?". The good life is an idea that centers around goodness. What does it mean to be good? One must be just. One must subject everything that they do to a certain standard. That standard is morality. Morality is not simply the laws of a god. Morality is perhaps the easiest idea to grasp. Simply ask yourself, "What is the right thing to do?" And you will be a morally good person. The good life centers around this idea. How good of a man or woman are you? The answer to the question of morality is almost always totaly obvious, if we look at it clearly. It is the courage to act on that standard that gives one a truly good life. The measure of a good life is found in one's own moral strength and courage.