driving blind

was waiting for a yoga class to begin, teacher running late, dozed off in my car. dreamed she came and asked me for a ride, i was driving full speed, but could not see where i was going. trying to adjust the seat, mirrors, etc. still could not see. showed her my eyes and they were very messed up. then she told me to pull over and she would drive, but she could not control the car either, kept going off the road, almost hitting a flock of geese, pedestrians etc. woke up several times and dozed off again, could not shake the drowsy feeling. don't know if teacher ever arrived or not. hours passed. finally drove home with sunglasses on. really need to get my eyes checked!