In my experience only unsavory people find themselves at the dmv more than once or twice a decade. The last I've been was when I lost my id 4-5 years ago. Now I have my id number saved so I can get a replacement sent in the mail
I think it's just you. I normally too hung over or tired to stay up more than 1-2 hours on a flight.Re people separated from children: I always select my seats (aisle please). Why don't people with particular needs do that?