Read this book over a year ago and loved every word of it. As a long-distance hiker myself I ate, drank, and slept with the same hiker turmoil as she describes.
Best part of the book AND the movie: the bitter scream when the boot went over the edge of the ridge, then she threw over the other boot. I feel her pain. I felt/feel the same desertion in my mother's passing in 2008.
I was so relieved the author was able to pull her life together.