In the second part of the book he gives the reader suggestions to improve writing and stay dedicated to the craft (he writes a minimum of 2,000 words a day). He also recommends keeping a copy of Elements of Style close at hand (PDF copy here). What I found most helpful was the The Hotel Story in first draft and then with added proofreader and editing notes.
He says when asked if he writes for the money his answer is always 'no'. He never has and never will. "I've made a great deal of dough from my fiction, but I never set a single word down on paper with the thought of being paid for it." He writes because of his love of writing and fulfillment from the written word.
For readers and writers alike, this is an interesting read.