7. Need to constantly read other drivers' body language (or "car language"?) and infer what their intensions are. I can constantly tell what a driver is literally thinking, by picking up on their subtle motions. Drifting over slightly (they're looking to change lanes but haven't yet turned on their blinker), they're slow to respond to green lights, or acceleration of forward traffic (e.g. they're on the phone, texting, etc.) I even routinely look at the eyes of the driver in front of me by looking in their rear-view mirror (yes this entirely possible and actually helpful). Are they looking down at their phone in their lap?
8. Generally understand the true context of things you're seeing. E.g a 4x8 sheet of plywood in the road, a squashed piece of road kill, a large metal pipe, a stopped vehicle, a baby carriage, a dishwasher, a tumbling large slab of styrofoam (all things I've encountered in the last year).
9. Is there a stopped firetruck in front of me (I list this because of the ludicrous fact that a Tesla plowed full-speed into such an obstacle).