You could be right, gnu. Usually there aren't any issues though. Last night we had tea, and I remember thinking about the decor of the bathroom and what a nice lady the president's mother was, and I got a bit sleepy and took a little nap. Someone else was there for part of the dream. I think she took a little nap too. And I think I was wondering if it was time to go home, and then I was woken up by a phone call.