About a week ago I was playing heads up with some guy and had him very short stacked. He caught some good hands and next thing I know he has a tiny lead on my. He goes all in and I call him. I'm ahead and lead the whole hand until the river, where he catches a card that knocks me out. At that point he starts berating me, telling me how bad a player I am, over and over, calling me names, etc. I don't say a word, close the window and enter another heads up game with someone else. Next thing I know, this idiot is there and starts up again. He watches and comments for about 10 minutes before finally giving it up. I never once said a word to him. Thank goodness he beat me. Had he lost with a bad beat he might have hunted me down and shot me!!!