I can relate to what you are saying Stereo, I mask my anger with sarcasm so I can usually get away with cutting remarks with some laughs. Makes me feel better about myself but it is also tearing the other person down. Or if someone tries to find out why I am angry then I will make a BS reason, like "Ive got so much school work" or "I just dont feel good". Its enough to get them to stop asking questions.

You should try doing pushups and situps until you cant anymore, that helps me get out anger. I also like to listen to metal and hard music and just get really into it. My face gets red and it feels like a workout lol.