We've all seen it.
People change when they get behind the wheel of a car.
Give yourself one point for every A, two for every B, and three for every C. Tally up the points and consult the list below. You're a good driver. You watch the speed limit, remain calm, and observe not only the rules of the road, but also the etiquette. And since you drive so safely and so politely, you'll live a long time. Long enough to decelerate with each passing decade until you're one of those old people in a big car, going ten miles under the speed limit in the fast lane and pissing all the rest of us off.