The way I feel about this is I'm paranoid anyway but, I have also learned from experience that it can pay to be wary of how much information you reveal about yourself and how people are going to react to what you tell them. My dark alter, DH whom I don't get along with very well has learned from experience that I am sometimes right when I try to caution him on the things he wants to say to others when he is diplaying his pride or is angry because we don't want his mouth to get the rest of us in trouble because we have to live in this body too. So far all of our hospital visits have been voluntary and we want to keep it that way as we value our freedom greatly. So, if you're concerned about how much information you reveal about yourself to anyone at all I say do be concerned and be extra careful.