A lot of times on tour it's about, 'OK, where am I today? Wow, I'm in Costa Rica. What is their famous dish?' And it's about trying the food, and really experiencing it.
In the past I have never thought about loneliness when working, and I don't think about it now. Yet there must be a reason for the fact that so many people talk about it.
American high school students trail teenagers from 14 European and Asian countries in reading, math and science. We're even trailing France.

