BTN: $52.10 (104.2 bb) Villain is unknown.
SB: $86.11 (172.2 bb)
BB: $50.75 (101.5 bb)
UTG: $54.35 (108.7 bb)
Hero (MP): $58.05 (116.1 bb)
CO: $98.57 (197.1 bb)
Preflop: Hero is MP with K♠ A♦
UTG folds, Hero raises to $1.50, CO folds, BTN raises to $4.50, 2 folds, Hero calls $3
Flop: ($9.75) 6♣ 6♥ 8♣ (2 players)
Hero bets $7.25, BTN raises to $19, Hero folds
What pros and cons do you see with this general play in this exact hand ?