Neither. There was a version of you around in the previous multiverse situation like this I was in. Didn't really talk to him, but you become aware of people in the same community and get a general idea about them.
I actually know someone here, kind of, that's worked on almost the same kind of arm as mine before. She's going to remove it for me, so I don't have to carry the dead weight. I'm going to have to look into the detachable options after we take care of this situation.