Students seem to think that they should be above low points of practice enthusiasm. They are perhaps unknowingly denying their own humanness. No one is perfectly consistent. Musicians are not machines. There will be peak periods and the opposite. The true measure of one's potential is not the consistency of highs but rather the ability to recover from low periods. During periods of depression and sagging enthusiasm, students often begin to tell themselves that they must not have the ability to achieve in music. Because if they did, so their reasoning goes, they would not have any difficulties with their own motivation toward practice. They tend to look at an established player and assume that this player never had problems like theirs. Nothing could be further from the truth. It is their assumptions only that is giving them their "information". If the established player were to be questioned and if he were to be honest and open with the inquiring student, he would reflect the same problems as the student himself. Naturally, it must be looked at within the framework of the established player's development.
Music Pursuing the Horizon by Chuck Anderson Available at www.ChuckAndersonGuitar.com