Two weeks ago, I was lucky enough to spend a week in Las Vegas for the 2016 Zappos Memoriad, billed as a “World Mental Olympics” that happens every four years. Knowing the Memoriad was this year was one of the things that convinced me to take a gap year from medical school. And since my wife and I are spending a few months with my parents-in-law in California, it was only a 5-hour drive away! My parents and brother even uprooted from New York to be with us the following weekend. It all added up to a bunch of fun, although after a vacation in Norway and now this, I must admit I’m getting a bit travel-weary. I’m hopeless at maintaining my usual working routine while traveling...