c/f with a set. Is this why my W$@sd is low? Or is this why I'm actually winning now by not calling here based on gutfeeling and a barrel into a scary board?
villain is 37/6/4/5.2(3bet)/1.3(af), but is that really important? 
PokerStars No-Limit Hold'em, $1.00 BB (5 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com
SB ($100)
BB ($100)
Hero (UTG) ($103)
MP ($102.15)
Button ($102.45)
Preflop: Hero is UTG with 9
, 9
Hero bets $3.50, 1 fold, Button calls $3.50, 2 folds
Flop: ($8.50) 10
, 9, J (2 players)
Hero bets $6, Button calls $6
Turn: ($20.50) K (2 players)
Hero bets $13, Button calls $13
River: ($46.50) 6 (2 players)
Hero checks, Button bets $33, Hero folds
Total pot: $46.50 | Rake: $2
