This. An admission that you cannot affect something is not the same as a surrender. I can’t make the drivers around me smarter, but I can choose - to at least some degree - how bad I feel about them.

As someone who has a higher-than-average level of understanding of traffic/transportation systems and laws, I am keenly aware of virtually every dumb thing other people do on the road. And you know what helped me? Coming to the realization that 1) It's never going to stop and 2) Those people aren't doing it to…