[Huh. Changing arm. You know...that reminds him of someone.] I-I worked at a forge back home with this guy named Gobber, and he...he was missing a hand, and--[eager and overexcited]--he could change out things like hooks and goblets and tools in its place. So I guess that's kind of similar...except for, you know, the part where it...isn't. Very much.