I've been having dreams about losing a leg, lately. I'm just calmly strolling around town, on two legs, but I'm carrying a leg over my shoulder. The leg is clothed in gym shorts, a sock, and a sneaker. Despite my walking normally, I am absolutely positive, in the dream, that it totally is my leg I'm carrying, so I presumably have a prosthetic on. It's happened three or four times already, i'm starting to get a little freaked out.
