I think it goes beyond the who cares category. I have had the privilege of knowing quite a few nonagenarians, and I think it is fair to say (and they would agree) none of them think as clearly as they once did. Some around here like to think of our "stars" as super-human, but they are not. Her comment is wrong but discount-able. I don't care what Morrissey thinks on this subject either, and he is close to my age.