hand 1- check/eval turn ...what are you getting 3 streets from? all his 8x just tripped up on the turn, the only draw he has is 67 and hes not calling with that on the river....if you think hes calling with 22,33,44,66,77 that still isnt enough considering ALLLLL the other hands he has (Ax/8x/TT-KK/88/55)....definitely butchered this one imo.

hand 2- i dont think you have odds to call the turn especially considering all your outs are not even clean, after he donk pots 2 streets i think you have to give him some credit. Also why are you playing with less than 100bb's please buy in full, if you were deep enough this could be a call based on implied odds but your not