Well, I wish that I would have seen this thread just a few weeks earlier...
My former vehicle and I ran into some less than desirable driving conditions and this is what happened:

It was rainy out and the roads were slick and I took a corner too fast and ended up rolling the truck over about one and a half times. It came to rest on the passenger side so I had to kick out the remainder of the windshield and climb out the opening. I was very lucky to come out of the wreck unscathed but my truck was a total loss. One of the big reasons that I was able to walk away from the crash was the fact that I was wearing my seatbelt. Let me take take this opportunity to tell all of you non-seatbelt wearers to buckle up! The last thing on my mind the night I rolled my truck over was rolling my truck over. But because I was classically conditioned to put my seatbelt on every time I got into a car, my life was saved. So, the next time you hop into a car, don't hesitate to put that annoying strap of fabric across your chest. You never know when it may just save your life.