I have actually flded AA pre flop twicwe in my life. once in a live tourny at Harrahs casino and the other time on nun other than lovely Carbon. In the live tourny i was on the big blind and there was 7 players left in the tourny. 4 players had raise before me and if i would have called i would have lost. another player that went all in had pckt aces too and flopped 3 clubs with the Ace of clubs. he turned another club and would have beat me. Im glad i folded becuase he took out 3 of the other players and i eventually went on to make a come back and won the tourny. the other time was on carbon and i just didnt feel comfortable with the AA and a player before me raised all in witch would have put me all in. He had QQ and flopped a set. Those are the only 2 times i have folded pocket aces. in the carbon tourny i ended up the bubble boy so my strategy didnt really work there so maybe i should have called then. but i didnt