IT’S AN EMOTION !
Happiness is just an emotion. Nothing more and nothing less. Happiness is a positive emotion, or felling, described by words like contentment, a sense of well-being, satisfaction, etc.
So, there we have it defined. Happiness is a pleasant emotion. “A feeling of well-being and contentment,” according to the dictionary. Yet as simple as that is, that positive emotion — happiness — is the most important thing in life. In fact, an a biologically and a psychological level (possibly even on a philosophic level), happy emotion may not only be the most important thing in life, it a may be the whole point to life.