Despite that we just told you how to write the Great American Novel, also we should tell you the opposite: don’t ever write a book. The loon mail never stops. Exhibit A: mail received by Jodi Kantor, at home, due to her book The Obamas. Writing a book is an invitation to hear everyone’s thoughts on the matter at hand, which undoubtedly they have not spent the better part of two-to-eighteen years writing about. At least authors have the Twitter to keep them warm now.