Played one of the opening events with a small $300 buyin, however 1300 ppl so prize pool was inflated. I'm a 60 yr old guy (BTW I look maybe mid 50's) that plays very aggro, and had gotten pretty deep. My table was mostly made up of the usual ppl you get in these small buyins. I was down to about 40 bb's when the following hand came down with a guy mid 50's that had been playing mostly solid. ON to the hand;

Blinds: 1000/2000/200

hero UTG +2 $80,000

villain sb $135,000

folds to me, and I look down at 10 10

raise 3x to 6k

folds to villain who raises to 15k

back to me heads up, I decided to call, as I felt I was too deep to play for stacks pf plus I was getting almost 4-1

flop: 5s 7s 5d

villain shoves ( bear in mind that this villain has done this with AJ-AK a few times already) 

hero?