Keep your emotions at bay, never let your guard down, and always make sane and very well-thought decisions.
I was taught to be nice to people all the time, and I kept that word to myself. And I've never stopped trying, mostly.
Too bad the world doesn't really work that way, and what a huge price I have to pay.
Seems there has never been an occasion where my anger doesn't return and haunt me. People couldn't accept that. Something out-of-worldly, it seems. Though I am only human, I deserve to feel that way. But the world feels otherwise.
If you could get away with your anger, do count your blessings. Some of us are not that lucky.