The villain is an unknown.
May be bluffing the unknown is too risky.
PokerStars - $0.50 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4
BTN: 123.4 BB
Hero (SB): 142.2 BB
BB: 88.16 BB
UTG: 173.26 BB
MP: 258 BB
CO: 110.36 BB
Hero posts SB 0.5 BB, BB posts BB 1 BB
Pre Flop: (pot: 1.5 BB) Hero has K♦ Q♣
UTG raises to 3 BB, fold, fold, fold, Hero calls 2.5 BB, fold
Flop: (7 BB, 2 players) 8♦ 8♥ 8♠
Hero checks, UTG bets 3.32 BB, Hero calls 3.32 BB
Turn: (13.64 BB, 2 players) T♦
Hero checks, UTG checks
River: (13.64 BB, 2 players) J♣
Hero bets 18.4 BB
Spoiler
, UTG calls 18.4 BB
Hero shows K♦ Q♣ (Three of a Kind, Eights)
(Pre 47%, Flop 30%, Turn 19%)
UTG shows 5♣ 5♦ (Full House, Eights full of Fives)
(Pre 53%, Flop 70%, Turn 81%)
UTG wins 47.92 BB
He went into his time bank and he almost folded on river.
Thoughts?