I crashed my car going over 100mph 10 years ago, it was me and 2 friends, I had no seatbelt on and neither did the guy in the back, the guy in the passenger seat had his on, the car ended up flipping through the air backwards, the guy in the back went out the rear window and luckily walked away with minor injuries, I was thrown out the back as well but didnt clear the car and ended up having my upper torso crushed by the car, I've paralyzed from the waist down ever since , now the guy in the passenger seat who had a belt on walked away without a scratch, and I never get in a car without a seatbelt on anymore.