Get well soon dude.
I fell asleep driving a car myself once...
I was driving from palm springs to phoenix, it was a long straight road, very hot, and I just nodded off... Skidded off the road and got hurt...
Its easily done
What was funny was the two guys who witnessed it and stopped to help me...
The first guy was in a car alongside me as I left the road, and he seemed so concerned for my welfare, you would have been mistaken for thinking he was direct family to me...
The other guy, driving a truck behind me, was like...
Dude! Awesome ! You should have seen it from back there... Wish Id had a video camera...
:LOL