"All narrative writing must pull from the raw material of life a tale that will shape experience, transform event, deliver a bit of wisdom. In a story or a novel the 'I' who tells this tale can be, and often is, an unreliable narrator but in nonfiction the reader must always be persuaded that the narrator is speaking truth. How does one pull from one's own boring, agitated self the truth-speaker who will tell the story a personal narrative needs to...