The 3 Ways of Dealing with a Problem:

1. Fix it
2. Accept it
3. ​Do it more

(these 3 ways aren't a sequence to follow,
they are 3 different ways of dealing with a problem)

It could be a physical problem - pain, tension, stiffness, imbalance,
 
or it could be a playing problem - sound, articulation, nerves.
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