"Hi! This is Karen Alley with a Habit for your Health Music Habitat.
One of the things that I would recommend is trying to train yourself to not always play the piece from the beginning.
If you can start in the middle, and really focus on those hard parts, and then go back to the beginning, maybe at the end so you can enjoy playing the whole piece.
You'll be much more efficient in the way that you practice."
Read an interview with Karen here:
Visit Karen's website at Bandcamp: karenalley.bandcamp.com/music