I know what your talking about, I have same experiences with similiar mood-disturbings. It's not same as yours though.
I tend to get more exited when people call me a hacker or start rebelling against me. The thing that disturbs my mood is usually the very first seconds or a minute of the game I join. Frag represents victory, and death represents lose. Literally.. If my first death comes without any frags its a lose for me. Oppositely if I get a frag or two before my first death, I'm starting to get the taste of it and unless I get cocky in the middle of the round - I win.
Watching very skilled frag movies with a close eye sort of transfers that skillness to me. For several times I've been playing mad like hell after bowsering some (any game) movies. So that kind of like refers to a.. Psychological gamer steroid?
I also tried this psychological weapon of yours in one QL match, but I just ended up looking like a retard. And surprisingly, game results weren't that good. Best way to counter psychowapon seems to be ripping off your chat button.
