And you think it's because of the bumpiness of the ride? You're going to kill someone driving like that on public roads.

I was in the backseat of a car driving like that in high school. Driver lost control while changing lanes, we swerved across multiple lanes of traffic, exited the interstate and flipped five times. The two people in the car not wearing seatbelts were thrown from the vehicle as we rolled.

Nobody died, but by rights any or all of us should have.

Seriously, stop.