Either this guys got a light bulb up his butt, or his colon has a great idea.
Talent renders the whole idea of rehearsal meaningless; when you find something at which you are talented, you do it (whatever it is) until your fingers bleed or your eyes are ready to fall out of your head. Even when no one is listening (or reading, or watching), every outing is a bravura performance, because you as the creator are happy. Perhaps even ecstatic. That goes for reading and writing as well as for playing a musical instrument, hitting a baseball, or running the four-forty. The sort of strenuous reading and writing program I advocate – four to six hours a day, every day – will not seem strenuous if you really enjoy doing these things and have an aptitude for them; in fact, you may be following such a program already. If you feel you need permission to do all the reading and writing your little heart desires, however, consider it hereby granted by yours truly.