On some peculiarities of middle-aged balding white-haired married men

I know this is an awful title for such a short post. And that "balding" is a politically incorrect term. But the alternative would have been "follicularly- challenged" or something like that, which would have... anyway, you shall see what I mean in a moment:

People who know me will confirm that I regard this category of men with greatest possible respect. Still, the question is inevitable:

Are we all going barking mad or only some of us?