I agree, if you have put time into your mechanics and stroke, you can go for stretches without practice and still maintain a fair amount of skill. Scott Lee gave me a lesson last month and other than grip pressure, he couldn't find anything wrong with my mechanics. I havent practiced for over six months before I saw Scott. I have only played in tournies and gambled, no practice. So, for him to only find one flaw boosted my confidence and helped explain why I was able to still be competitive in tournaments without practice. I have practiced my stance, grip, stroke, and bridge excesively in the past. It apparently shows.