Absolutely this...
Anybody ever wonder why you can simply slap at shots and make them...? It's because you not trying and my subconscious is making dynamic changes to your stroke to correct for a complete lack of aim.
I've really been struggling with potting lately. Which is somewhat out of character for me. I blame all the induced noise in my head from reading comments in the aiming forum...lol. Anyway... nothing was working until I revisited a lengthy pause ~1sec. My potting has come right back to speed, and confidence is slowly rebuilding. So the question is why...
My take on it is simple enough. When I'm verifying aim while down on the ball. I do so by insuring my cue is on path with my 'aim line'. If it's not quite on path or my stroke is a tad off from true, then I adjust. The lengthy pause disconnects my aiming noise from my actual shot. The pause allows my subconscious to take over the mechanics of the final stroke. Without the pause, I never leave the corrective aiming process and I believe that noise has been the cause of my relative easy misses.
I know I'll have tons of comments directed at me regarding when aiming actually and/or should happen, blah blah blah. The above is just why an example of why a heathy pause may help some players such as myself. My other piece of advice is to never visit the aiming section of AZB....lol