The last several quotes and observations are oh, so true. Jonathan Swift was always a first rate observer and satirist, and Washington Irving was far more than the writer of The Legend of Sleepy Hollow. Thanks, badenwurtca.
Chess for Oldtimers --- Good Idea !
Badenwurtca: What's with that name, anyway? Baden Wuerttemberg Canada? I ask especially since I've lived in both places, in Blaubeuren and Toronto, Winnipeg, and Ottawa.

Any discussion about stages in life reminds me of one of my favorite "modern philosophers," Jack Handey, whose "Deep Thoughts" about life were featured on episodes of "Saturday Night Live" back in the 1990's. I think these three quotes are among his deepest thoughts:

yeah, jack handey! one of my favorites was when he described someone throwing a dummy (mannequin) off the top of a building. a passerby should take it, 'cause, hey, free dummy.

I recently came across a funny little item from Thomas Sowell: " Once I realised how expensive funerals are, I began to exercise and watch my diet ".
↑ deep thoughts by baddy!
--- Thanks for the kind thought Sir, however I'm reminded of the fact that the Cess-Pools at the local Sewage-Farm are also Very Deep ( and we all know what they contain lol ).

I recently came across a funny little item from Thomas Sowell: " Once I realised how expensive funerals are, I began to exercise and watch my diet ".
I've read more than a few of Thomas Sowell's books; he is a man of wisdom and insight. I didn't realize he had a witty streak too.

Here's a confounding variable in exploring the "More Chess ➞ Less Dementia" hypothesis:
Chess players tend to be "smarter than the average bear." Smart people have more skills and resources (e.g., extensive vocabularies) with which to compensate, so as to escape detection in the early stages of dementia. They (OK, forget false modesty -- We) can fool friends and family members and doctors, and even, to some extent, neurological tests designed to detect dementia itself.
But then, operationally speaking, does a high-functioning mildly demented smart person really even "have" a handicap? I like to think not. But then of course, I like to think a lot of things....
You know you are getting on a bit when you know what KFC stands for and you remember when the Colonel was alive ( and when he used to do his own TV ads ).