[yourface]

hand 1 wow why are you checkraising this flop heads up? you realise he capped preflop right? your equity is not that good on the flop. his range is weighted towards big pairs (TT-AA=18 combos, AK=9combos) that I don't think will ever fold on this board in this game.

hand 2 looks standard

hand 3 why are you donking the flop into the pfr and capper? your equity here sucks and I don't think you should be worrying about hand protection. check and assess.

hand 4 I wouldn't bother on the river. our line looks like exactly what it is.

hand 5 I would call down too but maybe I shouldn't. maybe call flop fold turn would be better? I can see an aggressive villain taking a stab here but I think a turn follow up is unlikely. his flop line looks like a bluff or jack IMO, and by the river I'm pretty sure it's a jack.