[XXsooted]

Hand 1 Hard to earn more money unless you have a bad image, but people never believe leads so you could try that if you think there's a decent chance he has a pair. I like the way you played it though because you earn money from KQ type hands.
Hand 2 I don't think he ever has anything here, his line makes no sense. On a KT9 r flop he bets over pot on the flop, then 1/3 pot on the turn. I would probably call with a 9.
Hand 3 is really tough, even if he has only squeezed once before anyone that is smart enough to 3bet a wide range would be smart enough to squeeze. I'd probably fold too though, especially considering he's squeezing against utg and utg + 1, but it's close.
Hand 4 I fold. Raise/call is really bad because alot of people will think they have FE with something like 33. You're a little too big to shove I think