In the 1994 fictional movie Forrest Gump, Forrest becomes famous for running. What began as a jog “to the end of the road” continued for three years, two months, fourteen days, and sixteen hours. Each time he arrived at his destination, he set another one and continued to run, zig-zagging across the United States, until one day when he no longer felt like it. “Feeling like it” was the way his running began...