Though traveling is not a big deal for me today, before my trip to the mountains, I used to be a homebody. I had friends to hang out with, several hobbies, and I felt completely comfortable spending weeks or even months in my hometown—or sometimes even on my block—without going anywhere. All my demands of novelty were satisfied by the Discovery and National Geographic channels, and I seriously thought there was no difference between seeing something on the TV or with one’s own eyes.