Books communicate ideas, yes, but they are more than that. The book you are holding, along with Greg's previous writing A Journey Shared, 2005, invites you on a journey. It's the life he has lived over the past year or so -- shared. It's the ups and the downs, not compressed into scholarly jargon, but hopefully fresh and real, and like a conversation at the corner cafe. There are some deep things in this book, and some more light-hearted...