You can tell when someone’s physically fit
Just by looking at them and watching them move—
Provided you know what physical fitness looks like.
Otherwise, you might think everybody’s doing fine.
And you can tell when someone’s cognitively fit
By watching how they talk, deliberate, and decide,
And how they navigate themselves in this real world.
But again, you’d have to know what good thinking looks like.
Otherwise, you might think everybody’s doing fine.