Don't play poker myself, but heard it said that if you don't figure out who the fish are within a few minutes of sitting at a poker table, then you're probably one.
Automatic Monkey said:Poker has a lot going for it but it is even more complicated than BJ and other games against the house. Like BJ it has a cash variant and a tournament variant which are not the same thing, surely closer in poker than in BJ but they are still not the same game.
For one, you never can be sure who is going to be sitting at a table with you, and it doesn't take too many competent players to screw you out of your EV. Determining who is competent, who is lucky, who is acting, and who is colluding is a form of scouting and costs a lot more time and money than just looking for good pen.
Then there's the problem of the shark/fish ratio at higher limits. I wouldn't want to have to rely on poker for an income, probably better suited to a recreational player.