Hi Bruce: Yes!. I believe (in principle) there can never be enough practice. For instance, performers, actors, atheletes - a few examples where continuous practice or rehearsal is required, even after they've become working professions. My point is without this regularity of practice, they will soon lose their edge. I think this true with learning new material too. Getting their hands on and developing skills requires doing, correcting, improving, perfecting, more practice...etc. Regards, Barry