What im going to say may sound a bit contradicting but please continue reading.
For me I play poker because its more of a skill based game than a game of chance.
this are the rules I implimented in my game play.
1, Never Gamble
2, Dont drink while playing
3, Learn the game you wish to play in before you play it and dont stop studying the game.
4, Trust your guts
5, More info the higher chance of winning
6, Learn when to stop.
If you want to learn more about poker here's a guide for you
http://www.acepokersolutions.com/how-to-play-poker.html?t=EDRF