Believe it or not, I know the feeling. Took a vacation to Scotland like 10 years ago with the wife-to-be. Didn’t know anything shout the Fringe festival in Edinburgh and ended up there right in the middle of it with our rented car. Got used to driving on the opposite side of the road and car pretty quickly, but I was still remarkably proud of parallel parking in backwards-driving-world surrounded by street performers and tourists and doing it all on the first try. It was beautiful. We were perfectly equidistant from the surrounding cars, exactly 6 inches from the curb, in a manual transmission Jeep Renegade rental we picked up in Glasgow. To this day, it is my greatest parking achievement, without question. Still brings a tear to my eye reminiscing.