I wouldn't worry about Keith's definition of nasty PFR. If he say that someone has shit morals, that their opinions are just mindless whims and then tells them to fuck off it is fine. I would apply the same rules if I was you.

You have set me off thinking though. I have just been to see my Mum who also suffers from dementia and you have just helped me put 2 and 2 together. One of the symptoms is going on and on about the same pointless things. I have, like you, learned to very patient. I have just realised that I should be more patient on here and keep repeating the same answers no matter how many times I am asked.

Thanks.

:D tG