I think you guys are just differing in the definition of the word "system." Drivermaker is asserting that all methods of aiming involve the use of a system, while DoomCue is denying that assertion, saying that intuitively "knowing" how to make the object ball is not using a system. But it makes sense (to me, at least) that if one approaches a shot with any kind of aim at all (and isn't just blindly knocking the cue ball in the direction of the object ball without regard for where it goes) then one is using some kind of system, however ingrained/subconscious/unwitting, etc.
Just my two cents!
Just my two cents!
