That is nuts. That's how I found out my teen son had vision problems. He went to get his permit and barely passed the vision test - actually I think he failed but the girl felt sorry for him and passed him. I took him straight to the vision center and he wears glasses now.
Before my drivers' test I didn't realize those lovely green things were actually trees with leaves. Strangely I no longer need glasses. I guess some things besides wine do improve with age.