Some folks at 77 are brighter than a lot of 21 year olds.
But they can't drive worth a damn.
I say with full confidence that most 77 year olds are brighter than most 21 year olds. Reaction times are a different story.
and some are not...
Maybe they're brighter, but their reflexes aren't. Why must you bring that ridiculous point into this. I believe ALL seniors, at the age of 75, should have to be tested every six months and at 80, give up their licenses. Sorry, that's the way I feel.