My husband is still aware of who he is and where he is, and who people sound him are, but he is totally confused about time. He will take a nap and when he wakes up, he thinks it's a new day, a d he wants breakfast. When I tell him it's still the same day, he gets upset. I would like to keep him at home until he doesn't know who or where he is, but I don't know if that's the best thing for him. Advice???