Some players, only a few of them, never bluff, never never ever. After you figure out who they are they become easy players to play against. Cause everything they do is pretty straight forward, no deception, no nothing. If they play a hand and you have a better one, you know they have nothing up their sleeves. So you can also raise. Free bankroll full tilt, that’s what you get that in that awesome site, if you want to play poker, no better place.
This makes bluffing, important cause it can also put a second thought in your opponents mind.