[mythrilfox]

I'd have led the river in hand 1 about 75-80 and folded to a raise. You may get called by 88-99 and Qx. Only hands that beat you can raise there.

Hand 2 - are you worried most about his stack size? You could be up against any 2 cards here, don't you think there's too great of a chance you're missing value from a [censored] two-pair? I'd have raised the turn to about 60.