Chopin también recomendaba practicar solo 3 horas al día:
Chopin encouraged short practice sessions. Madame Dubois (Camille O'Meara) reported: "One day he heard me say that I practiced six hours a day. He became quite angry, and forbade me to practice more than three hours." (Eigeldinger 27). Another student wrote: "He always advised the pupil not to work for too long at a stretch and to intermit between hours of work by reading a good book, by looking at masterpieces of art, or by taking an invigorating walk.
Fuente: https://spot.colorado.edu/~korevaar/Chopin%20talk.htm
D. Mireles