Structure and Creativity

"As you glimpse these well-known writers' routines(Grisham, eg), you get a sense of the important role structure plays in creative pursuits.  While each person's schedule is different, the purpose of keeping a schedule is the same for everyone.  Living by your own creative tendencies, rationalizations and emotional whims will not suffice. Sheer perspiration will come only from organizing your energy and holding yourself accountable with some sort of routine."