Good move!
I have been teaching full time at a music store for 13 years now, and here are a few tips:
The instant world we live in, doesnt apply to learning ANY art. Music, sports, painting, dance, etc..you can download nothing, you just have to practice.
Give yourself NO E.T.A. at getting "good", this always leaves too many questions, and doors for feeling defeated.
Lastly, realize why you want to play, and focus on that, and that only. No one has given anyone a time window in which to get "good", except a persons lack of patience.
