Am I allowed to go with my instincts or will you insist I call?

[Guy McSucker]

Party $10/20. None of these players is particularly stupid or overaggressive.

I have JJ in the BB.

UTG folds, MP raises, CO 3-bets, button folds, SB folds, I cap, UTG & MP call.

Flop: 8 7 3 rainbow. I bet, UTG calls, CO raises, I 3-bet, UTG caps, we both call.

My brain tells me UTG has hit a set. I could well still be in front of CO but who knows?

Am I allowed to check-fold the turn if it's not a J? 12-1 aint enough pot odds to draw if I'm losing. I am getting 8-1 to call down assuming CO hangs around. I want to fold.

Guy.