No TVs have died, YET, controllers though, that's a different story.. and the TV remote may have been shattered by me more than once, too.
When a game pisses me off, I will usually put on Oblivion, or Portal. It's pretty hard for me to get worked up during those.
However, when I'm stressed, just had an argument with someone, etc, I find blowing zombies to pieces to be the best therapy. It used to be Resident Evil 3, now I always go to Left 4 Dead, I get to shoot LOTS of zombies, and it controls nicely, so I don't get angrier because of constant death and failure.
