I don’t have a great read on villain’s postflop aggression tendencies but he runs at 61/18/2.5

All of his action were instant

Looking back at it, I suppose 3-betting the flop only to fold is kind of shitty but I’m looking for a better line. My image is aggro but no psycho.

Btw I doubt AA or KK slowplayed are in his range much here.

Table "Zartura" Seat 1 is the button.
Seat 1: Ramin0406 (£51.05 in chips)
Seat 4: mugge26 (£15.50 in chips)
Seat 5: HERO (£106.45 in chips)
Seat 6: VILLAIN (£155.75 in chips)
mugge26: posts small blind £0.50
HERO: posts big blind £1
----- HOLE CARDS -----
dealt to HERO
VILLAIN: calls £1
Ramin0406: folds
mugge26: calls £0.50
HERO: checks
----- FLOP -----
mugge26: checks
HERO: bets £3
VILLAIN: raises to £6
mugge26: folds
HERO: raises to £21
VILLAIN: raises to £36
HERO…