APAT - Main event

This was a pretty good tournament starting with 10k chips with 40min levels. I managed to not lose all my chips when playing out this hand:
Blinds are 50/100 and I limp with 88 in mid position. 5 players see a flop of JJ8 - sweet! It is checked to me and I naturally check. The turn is Ks to match Js. The SB bets 200 and I just call after the BB folds. I hope for a raise from late position but only one caller. I pray for a spade to come to make someone a flush but instead it is a K on the river. The SB bets out and I have to throw my hand away. He is raised all-in and calls and of course they both have K rag. So that river was the case K to screw me.
I don't go on tilt but shortly before dinner after several all-ins that are not called my A6 move from the button is called by the BB with AK. The dealer ships me a 6 to get me up to 12k chips.
I play a couple more biggish pots, doubling up when my AK beat QQ and then taking out a short stack with JJ vs 99.
I now have around 40k in chips when I make a routine raise from the button to 6k when the blinds are 1/2. I have ATd so when the big blind who has about 70k reraises me to 20k I think that he is just trying to bully me back. I decide that I am going to need a lot more chips so I go all-in. He calls with AK and I suck out with a T on the river. He is not happy.
I think this is a major leak in my game. I seem able to fold to a reraise if I am stealing from the cut off or nearby but for some reason I never believe the blinds have a hand when they play back at me.
This puts me on 80k with about 40 left from 200 and not much happens for a couple of levels until we are getting close to the end of the 2k/4k level. It is now after midnight and we have been going since 2.30. It is amazing how one moment you have 20x BB and then suddenly it all goes wrong.
I have to fold my BB and SB to raises. Down to 74k. I pick up KQ in the cut off so make a standard raise to 12k. The button raises all-in and I have to fold. Then the blinds go up to 3/6. we play one orbit and I get nothing playable and I lose another set of blinds. Down to 53k. I get QT suited in the cut-off. Now I should possibly have gone all-in but instead I raise to 15k. The button goes all-in over the top again and I have to fold. Now I only have 38k. 2 hands later I get KTh. I go all-in, reraise all-in to my left with AQ followed by call with AA. It is all over.
So now I have an APAT bronze and silver medal, but no gold....