I have a few "people" voices that repeat themselves to me. It's almost like I really know them. If they start in I know what they are going to talk about. I also have mumbling voices but they seem to be fairly consistent too. Talking about them is difficult--I feel like I'm breaking a rule by...I don't know really--like betraying them. I'm glad you are supporting your friend--that is a very special relationship and he must really trust you.....D.