Words. One of our airbnb hosts in Vietnam has left a review of us on the website, as they do. When Michaela runs the Vietnamese text through Google translate, the review consists of just three words: “clean tidy happy”. Well, it’s hardly an extended character reference but “clean tidy happy” is a description which we’ll readily accept as a compliment. And on the subject of words, I picked up a T-shirt in Hanoi which carries a slogan which just about sums up my entire life philosophy just now. It reads…”think global, drink local”. Yep, that just about says it all. As the end of our time in Vietnam approaches, we…