People are evil. Of course, everyone except you. They use your own happiness and personal interests and then knock you down when you do not expect them the most. Since this is a cruel world of our lives, it is natural that we often feel that it is difficult for us to stay happy. If this is terrible for you it is good and easy to understand; pretending to be satisfied with the depths of the bottomlessness of pain and loneliness when you indulge in your self-pity, these are comfortable places, zero effort Because I can accept it.
In the process, Haybron solved various other questions about happiness. How happy is happiness (not much thought, just happy over 50% of time)? (How do we measure happiness (unlike asking if people are satisfied with their lives)? Please do not realize our happiness (because happiness is not conscious at all and it may not contain any occurrence status). In Part 3, Haybron warned the essence of happiness and defended the self-concept of Aristotle's perfectionism and subjectiveist's desire - self-satisfaction and satisfaction of life. We believe that the importance of happiness in our lives can not be explained by subjectiveist's interpretation of happiness.
Happiness is a vague concept, meaning various things for many people. One of the challenges of happiness science is to identify various concepts of happiness and classify them, if applicable, into their constituent elements. The relevant concepts are happiness, quality of life, and prosperity. At least one author defines happiness as contentment. Several critics are worried about the difference between the hedonistic tradition of seeking pleasure to avoid unpleasant experience and the eternal tradition of enjoying lifestyle in a perfect and satisfying way.