As for dealing with road rage? I've had a couple incidents, one involved the other driver having to be persuaded by my friend Colt to just back down, it's not worth it.
I was still in the military at the time, and it was recommended that I carry at all times (this was around the time of the L.A. riots and I was stationed in L.A.).
Moron tailgating me in my Jeep with a Volvo sedan. 6 lane freeway, I'm in lane 2 (to allow on and off ramp drivers easy access), it's almost 2 AM, road is clear of other traffic.
I can no longer see his headlights in my mirror he's so close. I'm rapped out at my 62.5 mph redline. I click on the 4-way emergency flashers to hint to him to go around. He blares the horn and flashes high beams and gets CLOSER!!
I slowed down to the 55 limit to entice him to go around (remember he has 4 lanes with which to safely pass me).
I didn't realise there was any more room for him to get closer, but I can no longer see his windshield wipers in my mirror (please remember my Jeep was lifted 6 inches).
"**** this, I've had enough".....
Pulled the manual choke to full, engine starts bucking and snorting and throwing a full-fledged smoke screen out the back. Pushed the choke back in as I was slowing down too much and the stupid engine backfires through the exhaust.
Cue all the unburned petrol that's collected in the mufflers igniting!!
BOOM!!
I about **** myself as it sounded like a 5 inch naval gun going off in my ear.
He backs off for a second because he now has a non-factory tinted windscreen and a slightly mis-shapen hood ornament.
He then gets enraged and screams up alongside me making a gun-shape with his hand and flipping my half the peace sign.
He then starts moving his car towards my Jeep like he's going to push me off the road.
Cue me pointing Mr Colt at his front tyre as I've had more than enough.
Cue idiot locking all four tyres (I think he might have tried to use the spare if it would have done him any good).
I think he sat there in the middle of a 6 lane freeway for almost 30 seconds until I disappeared over the horizon.
Now to those that say I should have pulled off the freeway, maybe that might have worked, maybe it might have put me right in the middle of his home turf where I could have been hauled out of my open-topped Jeep. At least on the freeway I had lots of lighting and open space to maneuver and see what he was up to.