Episode Notes John Dickerson talks with author Maggie Smith about her new book, Dear Writer: Pep Talks & Practical Advice for the Creative Life . They talk about the essential elements of all creative projects, when you know a project is “done”, how to stay “porous” in the world, and more. Tweet us your questions @SlateGabfest or email us at gabfest@slate.com . (Messages could be quoted by name unless the writer stipulates otherwise.) Podcast production by Cheyna Roth.