 We surround him with staff, walk into the helicopter, so we can't notice that he walks weird. We don't want you to look into what causes people to walk weird. We don't want you to look into what causes people to have to wear special shoes, not orthopedic shoes like he's got plantar fasciitis or anything. He's got bunions that are flaring up. But these are shoes that help make it less likely that you're going to fall.