The day I realized that being careful on the road isn't enough...

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Class 1 Ordinary: Corrected vision 0.8 or higher
Class 2 Ordinary: Corrected vision 0.5 or higher
I went to renew my license today
and I'm waiting for my vision test.
An elderly gentleman is ahead of me.
It looked like he came for a Class 1 Ordinary license.
"I can't see," "I don't know," "Behind?"
Huh?
The pointer
kept moving higher and higher.
Only then did he answer.
The examiner said, "Sir, your vision is too poor,
so you should probably go for a Class 2 Ordinary license."
"Okay."
Ah, I realized that being careful on the road might not be enough.