"I thought it might help me sleep. To have something to focus on that's so different than anything back home." It had helped him drift off, but the dreams are the same, the quality of rest is the same.

"It's a lot of fun for me. I haven't really had fun in a while. Training people in the Hilltop," he never laughed like he did sparring with his students. "But even that was- work. This feels like something that's more personal."