once the blinds get to 200-400 or 300-600 this is not a bad tactic......

Nothing frustrates good players more than the all in move. By the time they may finally pick up a hand worth calling with you have such a chip advantage that it will not hurt as much or who knows you may get lucky and hit. If he calls with something like ak and you have 45 you are still drawing live.

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Kickboyswoop