Two 2/4 hands

Villain in this hand is pterodactyl6, a very aggressive 2/4 reg. He loves to 3bet me but rarely calls my three bets. He probably thinks I'm nitty.

PokerStars No-Limit Hold'em, $4 BB (9 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($467.30)
BB ($400)
UTG ($408.50)
UTG+1 ($449.45)
MP1 ($400)
MP2 ($442)
MP3 ($80)
CO ($818.30)
Hero ($459)

Preflop: Hero is Button with Q, A. MP3 posts a blind of $4.
1 fold, UTG+1 raises to $18, 4 folds, Hero raises to $60, 2 folds, UTG+1 calls $42.

Flop: ($130) A, 7, 2 (2 players)
UTG+1 checks, Hero checks.

Turn: ($130) K (2 players)
UTG+1 bets $77, Hero calls $77.

River: ($284) K (2 players)
UTG+1 bets $133, Hero

Villain is poo-onastick, another LAG regular. He sees me as TAG. Do you give up or push?

PokerStars No-Limit Hold'em, $4 BB (8 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

MP1 ($360.10)
MP2 ($220.95)
CO ($331.55)
Button ($141.60)
SB ($166.65)
Hero ($422)
UTG ($419.70)
UTG+1 ($63.90)

Preflop: Hero is BB with , .
2 folds, MP1 raises to $16, 4 folds, Hero raises to $52, MP1 calls $36.

Flop: ($106) , , (2 players)
Hero bets $72, MP1 calls $72.

Turn: ($250) (2 players)
Hero has about PSB left

what's PSB?

Pot Sized Bet

First hand is probably a spot I would pick to look him up. You tried to get cute on the flop, now follow through.

Second hand is soooooo It Depends.