tight is right?

[thac]

Hand 1 - checkraising this flop is bad. You fold out a lot of hands, and it re-opens the betting to get shoved. I probably just lead the flop, c/c turn and river looks like a fold.

Hand 2 - Raise more than minimum, raise to like 6, river is an easy check, a lone king isn't gonna call a bet usually since the flush came in.

Hand 3 - Bet the flop, bet turn more, c/c river is fine.