Well, it was much too late when I started that, and I really didn't enjoy doing it, but I have new strings on my guitar, they seem to be holding their pitch well (for brand new strings), and the guitar sounds a lot better. Of course I probably still won't sound very good because I've practiced so little. And I hoped to be at least in bed by now, if not asleep. But hopefully I will gain more in not feeling ashamed that I still had the same ancient strings than I lose from being up a bit later. DucKon ho!