How do people get their driver's license?

There's never a day when I'm out on the road people are courteous to one another. There's lane swerving, not signaling, tailgating, people cutting you off and giving you the finger and the worst part: speeding at 150,000 miles per hour (I know it's exaggeration, but you get the point). Before you know it: road rage. People are always complaining about "people speeding through my neighborhood" and all that crap when it's them themselves doing it, so they're pretty much hypercritical about it. I also hate it when middle-aged people always put down the younger people about their driving habits when it's also them doing it, too. Oh, and for all the people who like to show off with their souped up sports cars or BMWs or Mercedes or whatever gas guzzling SUV it is by speeding down the freeway -- stop it. It's not impressing anybody and you're putting responsible drivers' lives like mine in danger. That is all.