fish overshoves river - should i be scurred?

[keikiwai]

villain is 34/1/1.2 over 182
26% WSD; 46% W$SD
AF by streets - 1, 0.8, 3.7

i'm 22/18/3.2 over 164 hands at this table... i've been going after villain but nothing insane

villain is hudge fish (hence my -EV pf play... i couldn't resist)

rest of hand i'm just like... well, i probably have the best hand but raising isn't gonna accomplish anything i want....

river is?

Poker Stars - No Limit Hold'em Cash Game - $1/$2 Blinds - 6 Players - (LegoPoker Hand History Converter)

SB: $177.15
keikiwai (BB): $293.45
UTG: $199.00
MP: $213.00
CO: $534.15
BTN: $242.40

Preflop: keikiwai is dealt J[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/heart.gif[/img] (6 Players)
<font color="red">UTG raises to $6.00</font>, 3 folds, SB calls $5.00, keikiwai calls $4.00

Flop: ($18) 8[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] (3 Players)
<font color="red">SB bets $6.00</font>, keikiwai calls $6.00, UTG folds

Turn: ($30) 9[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">SB bets $20.00</font>, keikiwai calls $20.00

River: ($70) T[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">SB bets all-in for $145.15</font>

i cover