"What if I promised to stay next to you to keep you from falling?" Soldat suggests amiably. "But it's like riding a bike. You can't balance as well if you're going really slow on two narrow blades like that."

Not that they really remember ever riding a bike. Motorcycle, sure, but that's not quite the same. Maybe the saying is true and the skill never really goes away? Their skills usually don't, even if they don't remember where they got them.