Why do we have to be nice to people?
I've always pondered about that question because the only reasons I can find for not being nice or not being nasty to people is the guilt and the lack of friends. There's an olden day saying in Chinese implying that everyone is kind by nature.
I find it exceptionally hard to give myself reasons to be nice to people especially when there are times I am utterly annoyed by a friend/acquaintance that I simply just want to tell them, "Just fuck off already". I am not saying I'm incapable of nice acts, I just find it hard to continue to be nice without a solid reason. Most of the times I just find it hard to say "No" when someone needs my help.
I have some logical reasoning why people are generally nice to one another. We want others to have a good impression of us because we are bothered by what others think of us. So being nice to others is indirectly a benefit for ourselves.
But what's wrong with not being nice all the times?