I've been playing like a total nit (no PT but I'd guess I'm running around 16/13).

Villain has been on a mega-heater and hasn't lost a pot since he's gotten to the table. He seems like a pretty good tagg and hasn't been caught bluffing yet.

NL400 6-max

Hero has 850$ish

Villain has 780$ish

Hero is Btn, dealt

Villain (UTG) raises to 16$

2 folds

Hero raises to 58$

Villain calls

Flop (pot = 122$) :

Villain checks

Hero bets 105$

Villain raises to 722$ and is all in

Hero...