Played an 800 hand session, WAS up 2 buyins... then I did this..

Opp was a good player, rather tight. I put him on AQ after he called the flop bet. I'd seen him lay down some hands on scary-ish boards, and I'd been known to c-bet with middle pair a couple times, so why not make a play?

PokerStars No-Limit Hold'em, $0.10 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($9.05)
BB ($5.95)
UTG ($10.85)
UTG+1 ($13.65)
MP1 ($13.70)
Hero ($24.65)
MP3 ($1.65)
CO ($5.50)
Button ($22.80)

Preflop: Hero is MP2 with Q, K.
UTG calls $0.10, 2 folds, Hero raises to $0.5, MP3 calls $0.50, 1 fold, Button calls $0.50, 2 folds, UTG calls $0.40.

Flop: ($2.15) T, Q, 6 (4 players)
UTG checks, Hero bets $1.2, MP3 folds, Button calls $1.20, UTG folds.

Turn: ($4.55) T (2 players)
Hero checks, Button bets $2.5, Hero raises to $22.95, Button calls $18.60 (All-In).

River: ($48.60) 2 (2 players, 1 all-in)

Final Pot: $48.60

Well, because I lost. Hooray for being right on the hand read, boo for being wrong on future prediction. What's odd was call was instant, whereas he usually took a beat or two to decide.

Finished up half a buyin, so its a profit, but a really disappointing one.