He is 88 and goes to bed around 9:30pm and gets up around 9:30 with my prodding, sometimes later. I give him breakfast or lunch, depending on when he gets up. Then after he eats, he lies down on the sofa and sleep on and off thru out the afternoon. I get him off the sofa around 5 and we have dinner at 7.
He doesn't have any desire to do anything. Is this lack of motivation causing him to sleep?