Pop quiz

[elindauer]

Here's a simple test of your poker logic. This kind of thing happens all the time. Do you know the answer?


You have bottom pair and you are facing a bet on the turn in a heads up pot. You think you are most likely behind, but of course you aren't sure.

You decide it'll probably take 2 pair to win. The pot is just big enough that, with your implied odds, you can barely call if you plan to fold unimproved. You are getting the proper odds to draw, but just barely.

You are just getting ready to call when you realize that you have some doubt about whether or not you are losing. You think there's an outside chance your opponent is bluffing. If you call the turn, you decide that you're going to be forced to call a river bet unimproved.

What's your action?