RV seat belt safety

I'm higher, heavier and have a greater moving mass. If I am in the mix you will loose. The only way you can hurt me is head on. Because of my size I am very careful of were and how I drive. I don't go through big cites during rush hours. I spend the time to study where I'm going and how to get there. I have driven over a million miles and know when it's time to park the rig for weather or traffic.