people who drive fast

OK. I drive faster than most other people. However, I've noticed something about people who drive really really fast (the ones that happen to fly by me on the freeway) -- they don't know where they're going.

Two cases (which clearly makes this scientific):

Case 1: The person in the black Nissan Altima driving down I-271
I noticed this car one morning when I was driving over to my parents' place. I was in the local lanes going my typical 70-75mph. I noticed somewhere around the Mayfield exit that the black Nissan Altima in the express lane that was flying down the road. I also noticed the nice dent on the right side of the car - much like the dent I have.

Another 3 or 4 miles down the road I get off at Chagrin Blvd. As I stop at the light at Richmond, I notice a black Nissan Altima with a dent on the passenger side. Exact same car. Apparently the jackass got off at the wrong exit and came back north an exit. Good work, jackass.

Case 2: Annoyed girl in a Honda CR-V in the OH turnpike
This girl clearly was unhappy with my speed on the turnpike as she tailgated me. I think I was going 75mph, and she wasn't really going too much faster than I was, but she was annoyed, impatient, pissed off. Anyway, I was happy when she turned off at the I-680 exit by Youngstown. I thought that was the end of it. Apparently not.

Half an hour later (about 30 miles down the road), I see this girl again. She didn't look any happier. Clearly she was even more pissed off because she really meant to get off at I-480 (Cleveland) instead of I-680 (Youngstown). Brilliant.