没碰到过路怒，最严重的也就是是鸣笛或喊叫。我的几点建议：

1. Never, never, get out of your car. It’s a major escalation.

2 不要对怼。Winning a pissing contest isn’t worth paying for it with your life.

3 对方如果非常野蛮暴怒，Google Map to the nearest police station. 如果路上看到警察，也可以flag them down. Calling 911 works too.

4 If you can and are willing, conceal carry. 能够用deadly force解决deadly threat应该是你的底线。