This second of a two part interview with Sarah Outen tells the story of her astounding four year journey around the globe from London to London.  Sarah tells us about adapting as plans change, the art of control (and not having it), and how the idea for journeying on land was brewed in the middle of the ocean. And there's a human side to Sarah's adventures too, including an unforeseen blossoming romance and the inspiring tale of Gao, who proves that planning is not an essential factor in embarking on a big challenge. Read more about Sarah's work on her website, and if you're on the Instagram she's worth a follow there, too