I've mentioned it a few times so I'm not going into great depth this time around. But I get a lot of mileage from just these few principles and I thought they were worth repeating.

Instead of doing 1-3 hours in a practice session, I break it up...20-30 minutes at a time with maybe a half hour between sessions. This way I get near a half dozen daily sessions. For some reason the brain seems to absorb info better "by sessions." So six short sessions are better than one long one.

That holds true for memorizing also. Go over a song (play or to memorize words) just a few times in a session, and give it up until your next session. Eventually the penny drops and one day it just comes out naturally (whatever you're working on) if you persist.

One more thing. I've been listening closely to jazz players to hear what they're doing. Most play so fast it's a hodge-podge for me to hear the notes. But years ago the hearing aid salesman told my father the reason he can't hear with his new hearing aids is because......he's not concentrating on the conversation. I then noticed when I go to a movie, I can't understand the words a lot unless I "concentrate" intensely. And that really works. So now I find when I'm listening to a recording if I go out of my way to concentrate on the notes I'm hearing, I can recognize a lot more of what the musician is doing than if I don't concentrate. More brain power!

I got started on PoftheM principles many years ago when I realized that playing music involves a lot of learning and that's not just on your instrument. I realized I'd better figure out the most efficient way of practicing everything and anything. All of this is hard to explain, it has to be experienced. But when they say you use only 10% of your brain power, they weren't just whistling Dixie!"

Most of you read this stuff already....just hoping it helps some of the other members (who just read the posts) in their practicing.