All of us wish for a long life, the life that does not end prematurely, However suicide reminds us that the quality of life is more important for many people than quantity of life. So far as quality of life is concerned, happiness may remain number one on our list. Most of us hope for happy and satisfying life in which good things and pleasant experiences out bad ones Happiness is an important part of how people define a good life. Personal happiness is the general trust of hedonic view of well-being. The main goal of human life is the pursuit of happiness and pleasure This type of view point is known as subjective well-being in positive psychology.