[scotty34]

I don't see why they don't realize that if all the "pros" left, the next best chunk of players would start to win all the money. Many of them would realize how much money they are making, and decide to "turn pro" themselves. Because poker is a game with a range of skills, not just simply "sharks" and "fish", it is an inevitability that there will be winning players who take money from the crappier players and take it out of circulation.