Amazing what happens when the brain starts falling out with the body. Very grizzly. My mate is a self made millionaire, a really driven and interesting character. He's beaten loads of adversities in life but this one? Nope, he fights as much as he can but not one to be beaten. He asked his doctor not long back how long he has got left. The doc said a fair amount of years but you might not want to be around come the end.
Makes you realise you have to enjoy what you have whilst you have it mate.