…on a four-lane blacktop I tend to stay to the right, largely because driving in the left lane (or the one closest to the yellow dividing line) makes me more vulnerable to the Dwaynes of the world who might want to suddenly veer across the line and smash head-on into an oncoming vehicle. If you’re in the right lane it’s much easier to avoid a potential Dwayne. I’m serious about this. I believe there are definitely some Dwaynes out there, thinking about suicide and self-destruction. Why not play it safe or at least safer?