One need not be a monster, or feel like one, to demand two or three hours’ absolute privacy here and there. This schedule should become a habit, and the habit, like writing itself, a way of life. It should become a necessity; then one can and will always work. It is possible to think like a writer all one’s life, to want to be a writer, yet to write seldom, out of laziness or lack of habit. Such a person may write passably well when he writes—such people are known as great letter writers—and may even sell a few things, but that is doubtful. Writing is a craft and needs constant practice.

