When confronted by a mob, you do not:
1) Honk your car horn at them.
2) Exit your vehicle.
The best bet is to smile, wave, and drive away. It does not matter that they are enraged, cursing, hit your vehicle, and otherwise try to be intimidating. You smile, wave, and drive away.
Even if you have a loaded gun next to you, there is absolutely no reason for you to do anything else, unless they attempt to block your vehicle, in which case, you drive right through them, drive to the nearest police station and say that you felt menaced and that your life was in danger when they tried to block your car.
Your gun is for if they succeed in breaking a window to get to you.
bttt