@rye Boston, #MA, was a scary place to drive, at least for an outsider. Northern #NJ is also crazy, because of the rage that most drivers exhibit in every interaction. #Los_Angeles, #CA, drivers are also angry, but not like NJ.
.
BTW, drivers behave differently in different parts of !SoCal. I grew up in a residential suburb where most drivers were polite. I now live in an outlying area where most people commute 2-5 hours a day and someone who will make that commute longer is a mortal enemy.