"Well... Yes, anyone could learn it if it wasn't secret. But they're pretty strict about it being a clan-only technique." She doesn't really get it, either, but she's not about to break clan rules without a reason.

That said...

"But you know, if someone was watching me and happened to pick up how to do it..." She shrugs a little with feigned innocence and a smile. "There's nothing I could do about that."