Villain is like 12/8, min-raising pre-flop seems to be his standard. He is a nit that generally has the goods, that said I've gotten into weird spots where I've caught him bluffing. I wasn't sure whether to b/3bet, b/c, or c/r this flop. The stacks are slightly deeper than usual, plus the min-raise pre-flop didn't build much of a pot...

Party Poker No-Limit Hold'em, $4.00 BB (7 handed)

BB ($92.90)
UTG ($476.10)
MP1 ($507.15)
MP2 ($489.70)
CO ($389.85)
Button ($80.55)
Hero (SB) ($527)

Preflop: Hero is SB with A, J
1 fold, MP1 raises to $8, 1 fold, CO calls $8, 1 fold, Hero calls $6, 1 fold

Flop: ($28) 5, A, 4 (3 players)
Hero bets $20, MP1 raises to $58, 1 fold, Hero calls $38

I think his range is very strong here and if I 3-bet I wind up getting it in against a set only.

Turn: ($144) 3 (2 players)
Hero checks, MP1 checks

I was thinking he has a set a lot of the time, but then he checks behind here which just totally blows my mind. I guess he probably has AK/AQ??

River: ($144) 10 (2 players)
Hero...

Comments/advice/berate me please! This type of hand is usually a lot easier to play when you are up against someone with wider ranges...