Ray likes to think of himself as a global nomad, belonging everywhere in general and nowhere in particular. Now in his thirties, he jumps at the opportunity to take a six-month sabbatical offered by his company. But as he walks to the airport gate, Ray feels a bit of trepidation; he'll be giving up his normal life--friends, family, sports, hobbies, and his usual daily life-- while he backpacks for the coming half-year.From Thailand to Cambodia and Vietnam, Ray explores cultures, sees breathtaking sights, and savours the cuisine of his many stops. He makes new friends and takes time to...