I have really been observing Dad the last couple of days. A lot more than usual. He used to sleep about 15 hours a day and now I noticed the last couple of days he eats and watches little TV and then goes right back to bed. He is starting to look really worn out and tired. Earlier he went to the bathroom and was gone for a long time. I went to check on him and ask if he was alright and he just snapped at me especially when I opened the door because he wouldn't respond to me. He was sitting on the top of the toilet seat cover and looked as though he was too weak to get up from there. Now he is starting to look like a bum and not trying to do anything with his personal hygiene right now. He won't even listen and stares right past me and he will not accept help from me. He just says he will get around to it. The sugar eating has slowed a lot and the meals I give him he eats but acts like he doesn't want it. He has started drinking more water but it isn't improving his urine. It is still very bad but I don't hear him complain about having to go urinate a lot like he was. Whichever illness this is that is destroying him is progressing fast.