I believe that each one of us has multiple personalities hidden within us, one just needs to introspect carefully to find out. The dominant personality is often more visible. What would happen if someday two of them come across each other? It won't be less than a nightmare, I suppose. Here is a short story, where Jack happens to meet his other self in one of his nightmares, and is trying hard to understand what is the best he can do to escape! Muse: Ankesh Kothari