[djshawk]

Hand 1 sucks, I'd probably check the turn and maybe call a bet maybe fold.

Hand 2 your cbet is too small I think but it looks like you already know this, I really think the hand plays out differently if you bet more though. As played I'd probably donk the turn and see if he still wants to raise.

Hand 3 I think you played way too weakly. Your hand is massively under repped, a raise & cbet means very little. Since you had no reads I'd probably 3 bet the flop, if I had a read that villian would fire again on the turn then I like a CR here.