[His posture becomes rather shy, and he paws at the ground hesitantly.]

My speed happens when I'm scared. And... I really don't like heights. I can barely control myself with little things, so... [Ahem.] I might hurt you if you try to do that. You don't... mind?

[Of course this is no different than the fear training he'd done with Maya, but it's a lot more worrisome when someone will be in front of him instead of just on the side.]