Pacific Poker - $0.10 NL - Holdem - 8 players
Hand converted by PokerTracker 3
MP: $3.46
Hero (MP+1): $16.48
CO: $5.00
BTN: $14.48
SB: $17.06
BB: $9.75
UTG: $10.00
UTG+1: $7.64
SB posts SB $0.05, BB posts BB $0.10, CO posts DB $0.15
Pre Flop: ($0.30) Hero has J♥ Q♥
fold, UTG+1 calls $0.10, fold, Hero raises to $0.70, CO calls $0.60, fold, fold, fold, fold
Flop: ($1.70, 2 players) 9♦ 3♥ 8♥
Hero bets $1.25, CO calls $1.25
Turn: ($4.20, 2 players) 4♠
Hero checks, CO bets $3.00, fold
CO player 
This guy seriously made me crazy. He calls everything no matter what raise I did.
Tell me please how I should adjust my play vs this opponent? Is it worth steal blind? CBetting? 2ndBarrelling? It was hard to play vs him because of that I was OOP.
Honestly because of this player I overplayed KK.
Spoiler
Pacific Poker - $0.10 NL - Holdem - 9 players
Hand converted by PokerTracker 3
UTG: $9.59
UTG+1: $19.45
MP: $3.01
MP+1: $10.00
LP: $2.10
Hero (CO): $10.00
BTN: $10.54
SB: $6.12
BB: $62.51
SB posts SB $0.05, BB posts BB $0.10
Pre Flop: ($0.15) Hero has K♥ K♣
fold, fold, MP calls $0.10, fold, fold, Hero raises to $0.50, fold, fold, BB calls $0.40, fold
Flop: ($1.15, 2 players) Q♦ 2♦ 4♥
BB checks, Hero bets $0.85, BB calls $0.85
Turn: ($2.85, 2 players) 6♥
BB checks, Hero bets $2.15, BB raises to $4.30, Hero raises to $8.65, BB calls $4.35
River: ($20.15, 2 players) J♦
Hero shows K♥ K♣ (One Pair, Kings) (Pre 84%, Flop 66%, Turn 0%)
BB shows 3♥ 5♣ (Straight, Six High) (Pre 16%, Flop 34%, Turn 100%)
BB wins $19.15
yeap my iron mindset crushed first time on NL10. It was the first time when I overplayed OP. It's hearts that I could have saved $6.
If you really have such a guy in the hand.