Though his life looked calm from the outside, Douglas Wood's undiagnosed ADHD and dyslexia dragged him down—until he received a personal letter from the famed wilderness writer Sig Olson. Olson's encouragement set him on a path to become a wilderness guide and a noted children's author. Guest: Douglas Wood, author of over 40 books, retired wilderness canoe guide, and most recently the author of "A Wild Path," a collection of essays for adults