- You get in the car to drive, and look up only to realise you've got in the passenger seat. (Yep, did that Saturday)
- You can't figure out why that guy making a left hand turn is in the wrong lane . . . then realise that it's you in the wrong lane!
- You twig to anything.
- You hoover the carpet.
- You queue.
I'm sure there are loads of others, but I don't always notice them. In fact, I don't usually notice them! Anyway, it has been kind of a cultur shock living in the USA again.