Grunch

Hand 1: OK

Hand 2: have to reraise w/KK and the rest of the hand plays differently after that.

Hand 3: I fold to the button's turn bet. I'm not even sure about betting the flop with UI overcards and no flush or str8 outs (but don't take my word on this, it's really beyond my skills to make this judgement correctly).

Hand 4 I don't know.