"I was interested in the ways we can write biography. When you're first starting to write about your own life it feels so shapeless because you don't know how to make your own story cohesive. How do I pluck a story out of the entirety of what it means to be alive. It occurred to me recently that when you're telling a story about your own life, rather than taking a chunk, you're kinda like lifting a thread from a loom."
Source : Christopher McDougall (2010). “Born to Run: The hidden tribe, the ultra-runners, and the greatest race the world has never seen”, p.240, Profile Books