Is "almost" everyone a cheater?

[y2kc]

A friend at work says that he's as loyal as his options allow him to be, if opportunity knocks he cannot say he will not do it. Me, It's not worth the time or the risks (getting caught, getting cooties). I think I'd show my wife enough respect to leave her first, but you never know. I hope that when/if temptation knocks I will not answer. I've been good so far.