check out this video. Whether its true or not that bush has early stages alzhimers or not, the difference between how he talked 10 years ago and today
is quite striking.
But what is proof worth, to know you have a problem that you allready know you have.
It is like learing the physics on how the world spins, knowing it isn't going to give you any mastery over spinning it. If you never knew it spun it
would still keep on spinning.
What would might be helpfull is to know a cure or a solution to your dissease.