...asssume that every driver to the front, left, right and rear of your vehicle AND the ones next in line to all of the aforementioned AND the next ones, and so on, ad naseum,  are all mentally deficient and will attempt the worst possible maneuvre that one would expect in any given situation, and you might just be starting to get somewhere    ..... unless you're in a traffic jam ... which is likely

All things being equal, fat people use more soap