Life is like a book with chapers full of journeys. There's the good chapters in our lives and bad chapters. As we get through each one we get closer to the ending of the book. If you read half way through the book and don't finish it, you'll never know what happened all the way to the end. If you finish the rest of the book, a new book will open up. But you can't open the next book without finish the first one. When the next book opens a new journey or story begins.
