My daughter has done copywork for 2 years. Now, all of the sudden, she is getting very stressed out about making it perfect and erasing things over and over again and getting very frustrated. I am not quite sure how to get her to know the difference between “doing her best work” and “perfection”. Is this a phase that will pass or what? I don’t want a habit to form of erasing and erasing, so I’m not sure what to do if it is indeed a phase….