tourney fun

well i played in a $20 Limit Holdem tourney on party yesterday, I got 72 out of 720. I thought i played really well but on the bubble i had a stack of about 9000 and I overplayed AQ and thought i could get this guy to fold and he called me down with 33 on a board of 887KJ, i dont know how he called me but it just destroyed my stack and i was left with 2000. I couldnt get anything going and i was out. I really thought i was going to go far in the tournament. I was playing very aggressive and winning some nice pots. I just wish that stupid AQ hand never happened. Live and learn.