This is very true about drunks. Some years ago when I worked up in Alaska, many years before I quit drinking, a buddy and I went out drinking all night. We wanted to go to one last bar. I knew I couldn't drive so I let him. Long story short, he hit a telephone pole with my truck. I didn't have a seat belt on so I went right into the windshield. Other than a few scratches and a nice imprint of my face in the glass, I was unhurt. I am quite sure that had I been sober and saw it coming, I would have tensed up and it probably would have broke my neck.