the only time to fold aa preflop is on the bubble of a satelite that you are definatly going to place in. I remember 11 geting 215 buy in on ps. 13 left i was comfortable in 6th. Would have most likely won, barring extreme unluck. I get aa and leader pushes allin. He was loose , doing it everyhand. I almost folded but knew winning that hand would surely give me the win. he had j6 and he beat me. So i wished I folded