 You know what usually causes the lumbar, L5, L4, L3, L2, L1, even S1 injuries? It's because when you rear-ended the car, the car seat slams into your low back. And the further you are sitting away from the seat, maybe an inch, maybe a half an inch, it gets worse. So that's where you start with a mechanism of injury. But if you don't prove this, if you can't prove this and you don't present it to the insurance company,