Is normal to suddenly punch at things and scream?
I always punch, kick, throw, etc., things like the wall or pillow when I remember something embarassing or something/someone that makes me angry. I often do this when I'm alone, and sometimes also when Im with a friend or two. I also scream or yell lines that I haven't said out loud to those people who pissed me off. Is it normal? I can't help it. It just comes out suddenly. Am I crazy??