“Unfortunately, life on the traveler circuit is not an unbroken succession of magical moments and mountaintop experiences—and some sights and activities can get redundant after a while. Moreover, the standard attractions of travel (from the temples of Luxor to the party beaches of the Caribbean) can become so crowded and jaded by their own popularity that it’s difficult to truly experience them. Indeed, one of the big clichés of modern travel is the fear of letdown at a place you’ve always dreamed of visiting.”