I have been playing pool for about 6 years now and have taken a couple of lessons from some of the better players in the northwest. They have helped my game a ton. My biggest problem is staying consistant and staying focused. I am a fast starter but it seems when I hit the peak of my game for the day I can not sustain this. I seem to get bored and lose focus therefore letting players come back when I have them down. The same is when I practice I can't seem to stay focused through the whole session. Does anyone have any pointers where I can work on sustaining my focus during matches and practice?