how can people happy even though she/he lost everything like his work ,lovelf???

True happiness is not based on external things. Material goods, security and relationships can add a great deal to happiness. Anyone, however, who depends on any of these things to make them happy will spend a lot of time in life being unhappy. Happiness is a matter of choice/attitude. It involves looking at life positively, learning to like oneself even while working to be better and most of all, I think, of loving and serving others. Those are things that no one or nothing can ever take away from you.