[prodonkey]

hand 1 you might be ahead, you might be behind.. it's probably going to be pretty neutral ev as to what you do. Any kind of read at all vs the villain would help.

hand 2 that's such a small bet I'd prolly raise it and see what he does. Looks like a flush draw that he wants to price himself into or something like that. If he reraises I fold.. the bonus with this is that you are going to get a free showdown many times.

hand 3 is an iffy call preflop. The guy is pretty darn tight, and he's 3 betting a raise and 2 calls. You're calling basically for set value. Calling 6 to win a possible 49, means you're going to have to stack him every time you hit a set to break even. In this case vs him that will probably happen though.