Comment by treis

Eh this doesn't mean much. The quality of drivers is pretty bimodal.

You have the group that's really bad and does things like drive drunk, weave in and out of traffic, do their makeup and so on.

The other group generally pays attention and tries to drive safely. This is larger than the first group and realistically there's not all that much difference within the group.

If you're in group two you will think you're above average because the comparison is to the crap drivers in group one.