I never understood the use of yards for exits over there, but the hardest part was figuring out what my GP meant when he said I needed to lose a couple 'stones'... C'mon, you can't expect me to learn imperial, metric, and whatever the hell that is.

I'm already stuck having to be able to convert between elephants and F-250's because my homeland REFUSES the metric system, now I have to study geology just to figure out how unhealthy I am (actually was, I've lost 40lbs since then).