[SteveL91]

If I'm actually allowing myself to think about a hand while it's in progress, I call down. There's very little chance that I'm going to fold something with showdown value on that board when the table is only 4-handed.

This is a line that can mean so many things, and it's all dependent on past hands (obviously). Personally, I'll use this line for a lot of reasons: 1) I have enough of a hand that I want to put the villain to the test, but I have no problem folding if played back at; 2) I'm trying to illicit a call down by making the other guy curious as to what the hell I could have; 3) I have a monster and I'm hoping to bet/3-bet. I'll also use this line just to change it up. I don't want to fall into the trap of constantly C/Ring hands OOP; I think mixing in some flop/turn leads can disguise your current and future hand(s).