What do good poker players think?

[caretaker1]

I used to play chess periodically and recall a book titled, "Think like a Grandmaster" which chronicled the thought processes that this and other grandmasters used to select moves during their games. Along those same lines, I'm wondering what thought processes go through the minds of good poker players, specifically:

1) When you are out of a hand (folded pre-flop for example)?
2) When playing post flop?

I'm particularly interested in what questions you ask and what you look for in a hand to help make decisions. Do you have a series of questions you always ask, etc.? Any comments will be appreciated.