What's the most important thing you've learned from visiting here?

[Reel Deal]

Thought it would be interesting to hear what information, thoughts or tips people have gained from visiting these boards that they feel have really helped/improved their game.

For me it's something that Z (and don't let this go to your head Z!) says quite often when analyzing hands on the "How should I have played this" board, and that's to ask yourself the question 'what hands do I have beat here?' and/or 'what am I hoping to make with this hand?' I've found that this is a great way to begin the analysis of your hand and once you've answered those questions, figured out where you think you stand and calculate the chances of making what you hope to make with that hand vis-a-vis the bets that have occurred in front of you, the decision to fold, raise or call becomes much clearer. There have been other great tips/information I've taken away from these boards but as of now, I think the above is the most important thought I've used to help my game.

What do others think has been the most important tip, thought or info they've gained here at the TP boards?