[kiemo]

Hand 1. Raising the turn isnt such a good idea on this hand with only one opponent and a hand that is probably never going to win if you get a free showdown. You already know to fold the river.

Hand 2. Bet the turn when checked too. If checkraised again you can probably dump

Hand 3. I fold the flop. I know the pots huge, but your overcards are very tainted and I dont like cold calling on back door draws, especially on a paired board where I could be drawing dead already.

Hand 4. Umm raise the turn. Cap it if possible! You have TPTK and nut flush draw with 2 people trapped between you and the raiser. This is pure bliss for you.