BAH! Can I really fold this against a nit?

[mused01]

Villain is running 19/17 and we haven't tangled once.

PokerStars No-Limit Hold'em, $4 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP ($700.10)
Hero ($577.50)
Button ($278.10)
SB ($97.30)
BB ($481)
UTG ($625.60)

Preflop: Hero is CO with 8[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $16</font>, Button calls $16, <font color="#666666">1 fold</font>, BB calls $12.

Flop: ($50) 5[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets $40</font>, <font color="#CC3333">Hero raises to $116</font>, Button folds, BB calls $76.

Turn: ($282) J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $180</font>, BB calls $180.

River: ($642) 5[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $169 (All-In)</font>, Hero calls $169.

Final Pot: $980