My favorite point was about working for 52 minutes then relaxing for 17 minutes. Is there any validity to this? I know a human attention span is only 20-30 minutes. Also, I concur with you that the only real way to get anything you really want is to have ONE objective like you stated. You have to have your eye on the ball, always. This is practical but yet powerful advice you provide. I can't wait for your next bit!!