AK, AQ, AJ s are leaking! There is water all over the place!

[orig!naL]

Hand #1: I think I can fold when villain shoves. I really think the best you are getting out of an A or K hitting on average is to break even (you are really only getting a lot of value from QQ-JJ in my opinion). Beyond that you are probably drawing dead or behind if he has AT or something. Sorry I don't have PStove at work to look at the equity, but that's my opinion on first glance

Hand #2: I really think you should 3-bet the SB PF. I don't see a huge problem with the turn call to be honest.

Hand #3: bet the flop.

Note: this is a lot easier if you give us reads on players. For instance in hand #3 someone who is really tight preflop is probably not calling your PF 3-bet with 22 or an A9, 9T type of hand.