Knew a baseball kid who quit during a game after the coach got in his face to forcefully tell him why he was costing them the game, tapping him a few times in the sternum for emphasis. Kid calmly gathered up his stuff and walked out. Hissy quits usually happen when emotions are running high. I'm good with this one because the kid had had several 24 hour cool down periods dealing with butthead coach before this tourney. This was the straw that finally broke the camel's back. The kid did have some slight remorse for quitting during the game since it left them one player short, automatic out for his turn at bat that punished his teammates who were still his friends.