[airair]

There's learning/knowing

There's learning and knowing how to do what you have learned.

There's confusion when the learning part and doing part don't coincide.

There's also something called Paralysis Through Analysis...

Some need a stricter practice regime I guess - or just blame it on age and lack of talent.

Or just continue to play on the level you have reached and try to be happy never the less.

Or ...

On an other note:

If there is a tendency to hit at the ball instead of swinging thru the ball - like hackers tend to do, does that accelerate the hand speed towards impact and distroy rhythm, the endless belt effect/the flail and what not..?