[Psalm 73]

"The whole world is trained to look straight ahead," says Ms. Cullen,

I was trained to look to the sides and also behind when driving, not just stare straight ahead.
If you're not aware of what's going on around you, then you are a menace on the road.

[who knows what evil?]

If you're not aware of what's going on around you, then you are a menace on the road.

In Tennessee, they pay a GREAT deal of attention to the rear end of the car they're following. Tailgating capitol of the world.

[Dimensio]

I was trained to look to the sides and also behind when driving, not just stare straight ahead. If you're not aware of what's going on around you, then you are a menace on the road.

The article also mentions that people have confusion regarding right of way. My experience is that people aren't "confused" about right-of-way, they just assume to have it no matter what, even if changing lanes without signaling (I've had a number of occasions where I was honked at because I didn't know to move out of the way of someone doing just that -- even though I couldn't see them).