Dear blond readers, the reason am posting this hand even though it sounds straight forward to some is for me to find out if I could pay the hand better and if yes how I could possibly avoid future mistakes. Last hand of the night for the day 2 GP and we are on the button with AK and a stack of 1.5 million blinds 30-60k blinds . Utg +2 player been very active since he moved on the table but he had the goods more or less each time, he raise 190k come to me and three bet to 540k making sure he knows am not folding. Now should I raise less, shove, fold and come back the following day fresh to play or I should fold after he 4 bet me all in ( have me covert by a margin)!!? Thanks in advance and all opinions appreciated.