I think just about everyone has a similar anecdote. I was stuck on particularly tricky part of a musical piece I was learning - hours and hours of practice and

I think just about everyone has a similar anecdote. I was stuck on particularly tricky part of a musical piece I was learning - hours and hours of practice and I just couldn't get it down. Went to bed, woke up and was able to nail it within the hour. Sleep is underrated.