Just installed good old Unreal Tournament a few days ago..again. Unfortunately today playing online I went into a fit of rage and almost smashed my keyboard (and hand) to pieces. My knuckles are all cut up now lol and I've got blood over my pillow and bed sheet rofl. And mother wasn't too happy when I threw a bunch of vulgar insults at her for interrupting my game.
People, take it from me, if you have a bad temper and/or become easily frustrated try to avoid playing games of a competitive nature lol. (doesn't help when your own team-mates kill you for no reason, extremely annoying) Either that or somehow become l33t and pwn everybody.
Oh and I've decided to play Lego Star Wars instead, I'm hoping keyboard smashing will be a thing of the past with that.

We'll see how things go, I should just stay away from video games altogether.