Driving on our loop frequently becomes a social experiment. This morning, as I drove home from the gym, I noticed people’s tendency to unconsciously go the same speed as the person in the next lane. I came up behind a black truck traveling a good 10 miles below the speed limit whose driver seemed in no hurry. However, being tired and hungry after a grueling workout, I WAS ready to get home, and so I moved over in the left lane to pass him. As I increased my speed, he stayed right with me until I gunned it a little to get ahead of him. As soon as I was ahead of him, he must have looked at his speed because he immediately slowed…