@aaronpk The shadows are what got me.
Also, for driving, I'll share an experience. In cities and towns, I found it easy to drive on the left, because all the signs and traffic kept meu honest. It was when I got out to a lonely highway with a simple stripe down the middle that I had trouble. There was nothing to distinguish it from a U.S. back country road, except those idiots a few miles ahead coming at me in my lane...oh, wait...