"One of our regulars is in the bike store. He's blind and is the stoker on a tandem. He has his dog next to him as he's trying on helmets. When he leaves, one of the "higher education" students asks the guy behind the counter how a blind guy can ride a bike. The guy behind the counter says that "he rides on the back of a tandem"..... The girl accepts that, but then starts to look really confused. After a minute she leans over the counter and quietly asks the salesman in all sincerity, "how does the dog steer the bike?"
Do you ever wonder how some people manage to breathe & stand upright at the same time?!