PORTLAND, ME – APRIL 17: Unicyclist Hugh Sharp of Cape Elizabeth is reflected in a puddle at the Eastern Promenade Trail on Tuesday morning the day after heavy rains. Sharp, who was in the midst of a 20-mile ride from Cape Elizabeth to Falmouth and back, said he has been unicycling. “It’s about freedom, fun and exercise,” he said. “You’re constantly thinking, because if you stop thinking, you fall. For me, it’s living in the moment.” (Staff photo by Ben McCanna/Staff Photographer).