Maybe that's another question I have. A while ago something strange happened, my playing suddenly improved a lot after playing for an hour or something like that. My hands felt so different, everything was so much easier, the sound was much better. Not a small difference, it was quite a big difference. And the next day it was gone. I felt like it had been some sort of spell, like in a fairytale, that it was some sort of temporary gift that only lasted until midnight, and then my ability to play had dissappeared.
After a while it happened again. And now it happens every now and then, maybe once a week. And I can't replicate it. It just happens or it doesn't.
Is that progress, or not? Is it normal? Will it happen more often? Does someone recognize this, and if so, what happened after?