I was wondering if anyone else has the same experience with learning as I do. At present I am working my way through an interesting DVD bass tutorial. I decided it was false progress to move on until I have completely understood and mastered what I am doing at present. A few times, I have assumed I have nailed something. I am able to play it numerous times with out a mistake, and it "seems" to come naturally. I then move on to something else. A week or so later, I go back to revise, and it's gone. Granted, with a little more work I get it again. I know learning takes as long as it takes, and I have no problem with that, I just wish I knew when I have got it down for good. Perhaps it is my age... I wont see 50 again. 
