I went in for drivers license a couple of years ago and failed the eye exam. When I was younger, I wore contacts some of the time, I never thought my eyesight was as bad as it is. When I took the eye exam and then stood up, the lady goes...You drive with those eyes? I had to take the doctor paperwork into eye doctor and now it's a requirement of my license. It's just things you get used to, squinting and such. In the long run, I'm glad they forced it on me. Now I'm not getting the headaches I was getting then and not even thinking about it being eye related.