"Yep. The breathing thing also applies to if someone's about to punch you in the gut." He watches her imitate the collapsing move, watching limbs unused to this sort of thing trying to cope with the new ways they're being used. "This is something you can practice whenever you want, as slow as you need, and just try to speed it up until you're falling in real time. It might take months, but don't feel bad if it doesn't come right away. You're fighting instinct, after all."