My entire life I've been walking on a street called Reciprocity.
It's a two-way street.
I've been saying "hi" to other people and they've been saying "hi" to me.
I've been smiling to them and they've been smiling to me back.
I've been saying to them how awesome they are, and well, some of them were saying the exact same thing to me. Sometimes the traffic on this street was horrible and some of them didn't get the chance or the time to reciprocate.
I was never mean on this street, and no one was ever mean to me.
I help other people and for me it's incredibly rewarding. And every time I help them I know for a fact that they're going to help me back, someday. They'll sens when I'll be in a need the most. It's how it works on this street. It's our policy. It's an unwritten law.
It's a happy street, people say compliments all the time, acknowledge how cool they are, exchange greetings.