Blurry Eyes

I went to the eye doctor yesterday for my annual check up. Everything was fine. As I left the office and got back into my car to drive home, I realized that I could not see. My eyes had been dilated and life was a blur. I put on sunglasses to alleviate the blaring brightness and drove home slowly in the right lane. If this happens to me it must happen to everyone. People are driving half blind every day. If they make drops to dilate, why can't they make drops to undilate? This was a very unsafe situation. Good thing I was not pulled over by the police or in an accident.