I am, by nature a pretty mellow person. And I've been able to take almost everything in stride. But there is something about traffic that makes me totally insane.
Really, the entire act of driving is insane. There are over 40,000 people killed each year in highway fatalities. Really take a full minute to think about that, instead of just looking at the number and saying: "40k? Yeah, that seems right." This is dying, ceasing to be, exiting physical reality because you wanted to go from one place to another.
It's funny, we live in such a culture of fear, where we are terrified by every little thing, from Anthrax (5 deaths in the last 3 years) to urban snipers (<50 deaths in the last 3 years) to murder (roughly 17,000 a year, many of whom engage in high-risk professions, like stealing from drug dealers), and yet we aren't afraid of the things that really are dangerous. If you wanted to live in fear rationally, you'd run in terror from McDonald's, Marlboros and automobiles: that's what's doing all the killing in this country. (Perhaps the only one we properly fear is tobacco, but then we fear it irrationally too, in the form of "secondhand smoke" which still has never been solidly shown to have a serious effect on cancer rates.) In fact, among 24-34 year olds, more people kill themselves than are murdered by someone else. So statistically speaking, you have more to fear from the person in the mirror than anyone you see on the street.
In any case, I've developed a new coping mechanism that might help others as well as its helped me, and I thought I'd share. I imagine that every other person driving is my mother. I still will get upset, and I've even been known occasionally to yell out, "Screw you, Mom!" but that only helps me get back to how silly the whole thing is. And that's enough to defuse it, and get me back to sanity.

Well I've been trying the "mom" thing and it's not helping. Today I was cut off and screamed out "Screw you, Kevin's Mom!" but it didn't make me feel any better.
Am I missing something?
Well I'd better get back to eating Lunch. I'm having chicken so I won't get Mad Cow disease.
My mother is very disappointed that you're speaking that way.
Yeah, I don't find yelling at your mom to be all that soothing.
Today, when I slowed down for the school zone I drive through every day, your mom went zooming past me at 65 mph and I imagined her car as a firey ball of wreckage, I have to admit I was miffed. Everyone involved is just lucky that I've given up war crimes and crimes against humanity for Lent.
You know, you have provoked some serious thoughts on this for me. But I didn't want to post an essay as a comment (I've been told some people don't appreciate that). So I posted a response on my blog.