Many different models of writing exist. For me, the model depends on the task. When I write a book, I do so in solitude. When I write a script, I often do so in partnership. My most recent book is my first book-length work of nonfiction. After nearly two years of research and writing I had a manuscript ready for marketing to publishers and agents. That process is, in my approach, when the judgments I made each day as I created so...