Book excerpt: Most of us live our lives by accident - we live as it happens. Fulfilment comes when we live our lives on purpose. 'What are you going to do with your life? What are you doing with your life now?' 'Do you have goals? A vision? A clear sense of why you do what you do?' Almost everyone knows someone who has grappled with at least one of these questions. The answers can often seem elusive or uncertain. Though there are many paths to follow into the unknown future, there is one way that dramatically increases the chances we will enjoy the journey. To travel with someone we trust. We can try to build a successful career or a happy life alone, but why would we? Together is better. This unique and delightful little book makes the point that together is better in a quite unexpected way. Simon Sinek, bestselling author of Start With Why and Leaders Eat Last, blends the wisdom he has gathered from around the world with a heartwarming, richly illustrated original fable. Working hard for something we don't care about is called stress. Working hard for something we love is called passion.