[cobalt]

I always call this. If you 4-bet, you should be willing to call is push.

Your preflop raise is way too small. When you're out of position with a hand like this, you never want more than one villain to see the flop. Getting the pot without a flop is ok too. As there are two limpers, you should raise to $6 or even $7 as you're OOP. If he then makes a pot sized threebet, you should call it as adviced in the first reply and then re-evaluate the flop. Depending on the flop, without two diamonds or an ace, you should be very careful.

I play mostly full ring, is this line and thought process too weak for 6-max?