Hi, just wondering here, is this sort of thing part of the illness. Mother goes on and on about her freezer, it is making a funny noise, it is going to break down, then someone turns thermostart up and yes everything freezes, so I turn down, she goes on and on about it. Now B is starting to go on and on about the heating and boiler. We had gas board round because he had gritty eyes and was running a temp, and he had blue lips, turned out he was over heating. Now he is going on and on about heating. Can someone tell me if this is part of the progress.