My mother was brilliant unlike me. She was a scientist with a physics degree. She built a machine, I don't know how it works. Anti-gravity was one of it's quirks. As she got older she used it on herself. She said it helped with her failing health. Her back got straighter, she hurt no more. Eventually she had trouble staying on the floor. Now she wanders about the ceiling. I tell you no lie. Her mind is gone. She thinks she can fly. I know it sounds cruel, considering her age. But damn you mother. You need a birdcage!