Experts have raised concerns that we are even losing our ability to daydream, as fantasizing, too, requires some level of attention. Many of the greatest advances in science and arts and letters have come by way of daydreaming. Albert Einstein, Alexander Graham Bell, Charles Darwin, Friedrich Nietzsche, T. S. Eliot, and Lewis Carroll all attributed their genius to long periods of uninterrupted musing. Could you put away your phone for an hour? A half hour? Five minutes?
