I agree, i think the mysterious man is himself, its like he has torn himself in half. One is angry and wants glory, the other is scared n wants peace. Why can't he just say, i am u n u r me. I think he needs to acknowledge this, otherwise he can't go forward. Or maybe the man is the reflection of his inner turmoil......who knows lol im just speculating aloud Is he at the river styx, remember the ferry man, has he got any coins to pay for his passage lol