I think I might be too nitty for my own good. Villain is 50/20 but not particularly aggressive postflop. Huge c/r on the river = the nutz, right?

Absolute Poker
No Limit Holdem Ring game
Blinds: $0.10/$0.25
4 players
Converter

Stack sizes:
UTG: $96.20
Button: $20.50
SB: $21.90
Hero: $52.35

Pre-flop: (4 players) Hero is BB with 5 4
2 folds, SB raises to $0.5, Hero calls.

Flop: 3 Q 2 ($1, 2 players)
SB checks, Hero bets $0.75, SB calls.

Turn: K ($2.5, 2 players)
SB checks, Hero bets $2, SB calls.

River: 6 ($6.5, 2 players)
SB checks, Hero bets $7, SB raises all-in $18.65, Hero folds.