That is interesting information. Sleep through years of prison. Interesting concept. TG I am not in the position to find out if this is possible. As far as are things with me, I am waiting for a silly program to finish running of my pathetically slow computer system. My mother is coming out of her bedroom every fifteen minutes asking whether she can sleep here. When I say "Yes", she then asks me either where her bedroom is located, or if she can sleep down the hall (where her bedroom is located). This has been her home for over 25 years. It is too late to go to the neighbors. So I guess I will look up a movie on Netflix. Nothing much on TV. Oh well! Perhaps stay up late at night? Where is the popcorn?