To stress - its the every day part that makes all the difference. You imprint and improve while you sleep. No I'm not $%&#ing with you. Its a neurological fact. Its also a fact that you dont need to do it for a long time every day, just every day. 10 minutes every day for a week is much, much better than an hour, or even many hours, once a week.
i heard something about this. and it makes sense. but what i heard was to go as far as saying it's better to break up your daily practicing into different sessions (and obviously play every day). but i would think it would be better to get in some consecutive playing hours every day. i feel if you split it up you constantly are playing "cold" unless you do a warmup session before every split section. what are your thoughts on this?
also, i got another suggestion from somewhere else to spend:
1 hour on technique/scales (metronome)
1/2 hour learning a new song
1/2 hour writing a new song
1/2 hour just jamming and messing around
so far this seems to be the best idea i've got. any other ideas?