 So you've been through a lot and you chose to serve your country and you served it well. Your wife is a real hero in this book. Tell us a little bit about how she helped you mount this remarkable recovery that you can be here, not only just releasing a book, but you're at your ranch and you have a paperback. Your son's graduating from college. It's obviously an emotional story of inspiration and encouragement, but you couldn't have done it without her.