“You cannot play the guitar if your nails are not cut.” “All right, Maestro.” “Do you know why this is?” “No, Maestro.” “No, you do not. Most people think it is because the nails get in the way of pressing on the strings. But I say it is something more.” “What is it, Maestro?” “The nails protect the fingertips. The fingertips are sensitive. Only by cutting the nails back can you truly be in touch with the music.” “Yes, Maestro.” “Only then can you feel the pain of every note.” “Yes, Maestro.” “There is no protection.” “Yes, Maestro.” “Music hurts. Do you understand me, boy?”