Well, I for one think that you should find out what's causing you to feel so antagonised by people every now and then. Try and help yourself first before you try to help others, I'm not sure what the reasons could be though - is there anything that ever puts you in a bad mood easily?

Do some physical activity. Just running around the estate makes me feel better when I'm angry, and martial arts are even better for letting off steam if you have the time or inclination.

But no, you're not an ass, I get angry easily myself.

Just do everything that can get you tired. Like that guy above said, do running, martial arts. You can try other sports like swimming. You can buy a boxing pear and beat it to death every day. Good luck!

Im an ass.

You don't seem like a donkey to me.

Everypony's an ass sometimes, just don't let it bring you down. See it as something to improve on.