My neighbor has one of those little propane tanks sitting out in the open in her back yard. I feel compelled to shoot it so that it explodes but I have to wait until the enemy gets close to it. I've been playing too much Gears of War! Similar thing happened when I played Red Dead Redemption. I'd be driving down the road and see an animal or a bird. I'd imagine little "x's" over them and I'd want to shoot them. Is this the first sign of bat-shit crazyness?