Are You Allowed To Drive?

Every time I turn my head, my vision fades away.  Then at any given moment both of my feet will go numb.  I had a bad experience, it could have been worse...  It was a colder day, I got in the truck.  All of the windows were clear.  So I started to back up.  That's when my vision decided to leave for a while.  I didn't remember our driveway being that long...  Then all of a sudden the back end of our truck felt like it fell in a hole.  Then my vision started to come back, that's when I noticed our mailbox was right outside my back window.  All of a sudden I realized, the back end of my truck was in the ditch. That was the day my doctor told me, "No More Driving"...    Now I ask you, Are you still allowed to drive?