THE PAUSE THAT REFRESHES

After a day off, I found that my left hand could play a tricky trill in Invention #7 a little better than before. I had been practicing that trill on a daily basis before the break. I think there's some kind of consolidation that goes on in the nervous system during a break. Of course, if the break is too long, what got consolidated at the start of the break has faded by the end of it. Better not to be away from the keyboard for more than a day or so.