It's Week 4 of our Oprah's Book Club 2.0 journey with Wild author Cheryl Strayed, and Oprah and Cheryl are discussing what state of mind she was in after four weeks alone on the Pacific Crest Trail. Find out what Cheryl says she learned about living in the moment. Plus, Cheryl reveals her favorite way to read a book.

Oprah's full interview with Cheryl airs July 22 on "Super Soul Sunday." Tune in to OWN, or watch the simulcast on Oprah.com, Facebook.com/OWNTV or Facebook.com/SuperSoulSunday.

How to participate in Oprah's Book Club 2.0