Man first hand is tough. Did he raise 7bb every time? I bet 40 and hope he folds. ...if he pushes, well it depends on how out of control he is because obviously you're going to be behind a lot, but you're almost committed. If he's not super retarded after the flop and you think he can tell you're committing yourself, I can find a fold if he pushes over your cbet even though its such a shit spot. First thing though is to close your eyes and bet that shit hard.

Second hand is a big ass bet. Only hand you're worried about is JJ but thats ok.