Me too! The worst part about this is anytime there's more than two adults in the vehicle, the "front seat" has all sorts of social expectations and courtesies. I once mentioned that I get motion sick when not in the front seat, and I could tell that nobody believed me and thought it was an uncool way to try and guilt people into letting me monopolize the favored chair. After that I don't bother, but do try to avoid shared cars because in those I'll be quietly sitting in a torture chamber while others around me don't understand.

Also, good God those drivers whould constantly gas-brake-gas-gas-brake-gas-brake-brake-gas. I get it when all the sudden traffic rapidly and unexpectedly slows down, but so many people seem to always be pressing at least one pedal, never coasting. It's torture

I don't, and yet I am also feeling nauseated after reading that page! What a truly awful experience.