" I understand,” she said. “Truly, I do. I asked myself the same questions. It’s like walking out of a movie. Being made to walk out of a movie that you’re really enjoying. That’s what worried me about it. I would never know how it turned out. I would never know what happened to you boys in the end, with your lives. I hated that part. But then I realized, obviously I’ll walk out of the movie sooner or later. I mean, nobody lives forever. I’ll never know how it turns out for you. I’ll never know what happens with your lives. Not in the end. Not even under the best of circumstances. I realized that. Then it didn’t seem to matter so much. It will always be an arbitrary date. It will always leave me wanting more. "
― Lee Child , The Enemy (Jack Reacher, #8)