Every poker player has to ancient times bad times, they know traveling if they know something about the variance in poker. Expected Value of them can help, however, because the expected value they can better assess whether their downswing is due to their own poor play, or if they just have bad luck. The expected value, they may be very easy to spend in their poker software. Of course, this value is also important in live poker. Running it under the expected value, they have often lost money with hands where they should have won. The Expected Value helps them decide as to whether they need to change something about their game, or whether they have to survive the hard times just until they get better.