"A very little. I knew you many years from now, but only for a couple days. We had a little time while in transit to talk about the Force and what it was, what it wasn't, and then we parted ways." That's probably the vaguest, and kindest way he can put it.

"I certainly haven't done the formal trials or anything like that. Less theory, more hands-on."

A pause. "Or hand-on."

He raises his right hand and wiggles his fingers.