The bestselling-author stops by Studio Q to talk about her memoir "Wild," and what it means to be a "fearless" writer.

It's been a banner year for Cheryl Strayed.   Her memoir of hiking the Pacific Crest Trail while working through grief, divorce, and a dalliance with drugs, has been a bestseller.  Oprah Winfrey even relaunched her book club for Wild.  Strayed also outed herself as the popular online advice columnist "Sugar," in advance of publishing a collection of her advice columns as Tiny Beautiful Things.   Listen in as she drops by Studio Q to talk about literary success, hiking the PCT, and what she believes it really means to be a "fearless" writer.