One of the nicest things about moving to a metric country is, well, the metric system! Of course, my brain now does a weird mixture of metric and non-metric for a lot of things. I have, in general, lost the ability to figure out fuel efficiency in anything other than mies per gallon, even though the inverse relationship, litres per 100 km does a much better job of actually telling you what your fuel costs are (hint, multiplication is easier than division!). But, I am getting back distance in metric, weight in metric, and best of all, volume, goodbye quarts, pints, gallons, hello litre. Finally, 0C is freezing, not 32F, makes no sense at all.