sincerity...

There are things that we do that spells the natural course of selfishness, insincerity, and insensitivity. Some are just the opposite. Happiness can be the result of the combination of both. Take it naturally and it takes a natural course of long life and longevity. But an unfortunate some, take it and they die a  natural course of do and dont's. So start listening and try to understand both the courses of events. Allahuakbar.