hand 1: i think i would check behind the flop alot here. ive been really focusing on not continueing in 3bet pots without atleast some equity. if we check the flop here and he checks the turn then i likely fire a ~1/2 pot bet after picking up the gutshot and him showing no interest.

if your goal is to show him your not fucking around then you need to not show this hand down though or else that plans shot.

hand 2: since you just called the flop, i dont see whey we would do anything besides that here. i would 3x the flop and go nuts on the turn though myself.

hand 3: i still might 3bet pre here just because of the shitty spot it puts you in as seen in the hand. as played i call turn and fold to a decent sized river bet also, but im not sure thats such a great plan really. we may just save the 8bbs here and fold if we think hes firing most rivers.