> This is really gonna create a ruckus here,but here is my opinion on it. My personal belief is that if a player were to develop a stroke that achieved complete "mechanical" perfection,meaning no extraneous motion,and that every bit of energy the cue is released with goes into the cue ball,and thus the object ball,imparting the exact amount of force,speed,and spin needed the same way every time,that it would take the mental/emotional sides of the game right out of the equation. Sure you would need the intellectual side of your brain to analyze patterns,make decisions based on past situations,and things like that. But,imagine what having a stroke like that would open up for you if you NEVER underhit/overhit/overspun/underspun a shot under pressure and beat yourself as a result. I've come to the conclusion that when you are first learning the game,and building a stroke,that it should have some psychological "armor" attached,that regardless of how you choose to shoot a shot,that no matter how much pressure there is due to the situation in a tournament,amount of the bet or whatever,the pressure must not cause you to deliver the decision you made in any way other than exactly as you planned. How you go about that is up to you,as this is what I really think is the biggest mental hurdle to overcome. For just about ALL of us humans that play pool,sometimes the mistakes we make are caused by pressure affecting the delivery of the stroke. We get jumpy or something and overhit a shot,or get fired up and hit the shot too "pure",or get down on ourselves and underhit shots,all of which can cause any combination of side/top/back spin to either take more than we thought or allowed for,or less than we intended,causing an inadvertent miss. If the stroke is perfect,and does exactly what you want every time,there is NO way to dog it,at least in my mind. What drills like the Kinister stuff do is help develop the physical parts of the machine you are building to pocket balls and move the cue ball around. Once you can do those shots reliably without being in battle,then you seek competition,but not to the extent that you stop trying to develop the physical parts. Tommy D.