Like zomg, I haven't posted or even been on in forever, but this is a fun topic.

1) If I go too long without smoking I get really moody. Not angry really, some temperamental.

2) Dreams. Sometimes I have a dream where someone I know in RL has pissed me off, and the mood carries over from the realm of dreams... lol, I know you've done it too.

3) Thirst. When I'm thirsty I'm angry, for some reason.

Hrmmn... I guess I'm just a very angry person... O_o