We always have enough reasons to be happy, but unhappiness often overshadows our happiness. Unhappiness is not only painful; it may also be as dangerous as a live bomb. If unhappiness is not defused in time, it simmers until it explodes and causes damage. We carry a gift of happiness in one hand and a live bomb of unhappiness in the other. A large number of crimes, accidents, and behavioral problems originate in minor cases of unhappiness. We need to nip the unhappiness in the bud. We should also try to reduce others' unhappiness which otherwise may lead to their explosive behavior. After a...