This is very true at least in smaller European countries: in Finland we start first foreign language (usually English) and also 2nd domestic language (usually Swedish) already on lower grades and it is quite common to learn one or two languages more on High School (I had German, French and Spanish although cannot speak any of those well as because of lack of use I have forgotten most of the words and same goes with Swedish too which I can understand without problems but do not ask me to speak or write in it ). But I have noticed that in bigger European countries like UK, Germany and France most people really speak just their own languageSo, we hear other languages all the time from a very young age already, and often we learn a bit of one or more languages at high school. I think that might make us more curious to learn different languages, and maybe we are more used at the sound of other languages besides are own.
Good point - can't speak for France and Germany but in the UK we are notoriously rubbish at bothering with languages, hence the old stereotypes of us going abroad and just shouting peculiar English slowly at people. . My husband speaks Dutch (a bit. Slowly), so when he's embarrassed by boorish British tourists abroad he pretends to be Dutch. Only the Dutch pick up on this straight away and start speaking faultless English at him .....But I have noticed that in bigger European countries like UK, Germany and France most people really speak just their own language...