hand 1 - sucks, and I can talk all the mess I want, but I'll almost always put all my money in preflop w/ KK and just pray I'm not up against Aces... there's just too many players who chase too much not to call...
hand 2 - he pulled the old "all-in to look like a bluff when it's not really a bluff" trick on ya... I've been burned a lot of times w/ the nut straight/flush when the board pairs on the river... I would have probably, chokingly, hatingly folded...
hand 3 - we've all chased at one time or another, and it usually comes back to bite us in the ass... you definitely hid your hand well, and I'm not sure what he thought you would've had that he beat (AA,QQ,JJ you got him...)... must be one of those guys whose pocket pair will hold up, come hell or high water...
hand 4 - I've played nowhere near as many hands as you have, but I wonder if there's a way to research what % of people that stay in a hand have the trip on a paired flop... Enough so that I probably won't chase w/ the 2nd pair... I may have called the flop, but wouldn't have stayed in on the turn...
Just look on the bright side... you make enough bank playing that 4 buyins in a day don't kill you... I can afford it, but if I lost $1600 in a day, I'd be on suicide watch...
MVP