I’m so used to traveling as I do that I didn’t anticipate this question. I was once as obsessed as anybody else with driving as a symbol of independence. I signed up for a driver’s ed course in my senior year of high school, though I had no car or access to one. I wasn’t looking so much to be a driver as to symbolize the difference between my mother’s life and mine. She was a passive passenger, so a driver’s license would begin my escape. In the words of so many daughters who don’t yet know that a female fate is not a personal fault, I told myself: I’m not going to be anything like my mother. When I was in college and read Virginia Woolf’s revolutionary demand for “a room of one’s own,” I silently added, and a car. But by the time I came home from India, communal travel had come to seem natural to me. I had learned that being isolated in a car was not always or even usually the most rewarding way to travel: I would miss talking to fellow travelers and looking out the window.