Nothing to do with photography in this post. but with human emotion. This is such a moving story. I have really come to appreciate Johnny Cash's life after watching this. He suffered greatly and took many wrong turns, but ultimately found what he was looking for.
My grandmother kept his biography in her guest bedroom and from its pages, I learned that he did find peace eventually. There's a write up on him here with parts of his story left out from the movie. A touching story.