My native language is danish, which I speak fluently along with about 6 million other people, worldwide.
I'm also fluent in english and I agree that everyone should learn english, since I believe that breaking down language barriers is a step to further understanding between people. Also, its bloody useful. Of course, there's no need to be an ass about it if people don't.
Since we're neighbours with Germany, I was taught german in school. I'm certainly not fluent, but I'm capable enough to get around without the germans laughing too much at me

I've also been studying italian for a year for no other reason than I'd like to learn more languages and it is without a doubt one of the ugliest languages I've ever heard.
I honestly thought our teacher was speaking huttese (as in the language of Jabba the Hutt, of Star Wars fame) during our first lesson.
Italian also sucks because now that I've also started spanish lessons, they're very similiar except spanish has done away with most of the linguistic idiocies and archaic forms that italian still uses.
I can also convey to a french person that I do not speak french and would like them to speak english or spanish to me, which helps you immensely in France since the french get prickly if you assume they speak any other language than french, but become very helpful if you show even the slightest bit of proficiency at their language
