That's an interesting observation, and entirely correct from my experience in the Netherlands and other countries. Thank you for making me think!

In a more general case: it is hard to do hard things without a true need, and people consistently underestimate this. Learning a language is a great example; virtually everyone that moves to the Netherlands does not learn Dutch, because there is no need, but the Dutch speak English, because as a society we must. Many people that get rich, particularly in sales or banking or business, do it because they "have to" - socially or even financially. Plenty of people in relationships have problems and promise change to their partners - but don't really change until they must, when the divorce or breakup looms - and by then it's too late. Or, people wait until right before a deadline to do things; for more mundane daily things like work or cleaning, until it's late at night.

If you really want to do something, you need to be conscious about the doing. Routine and desire are important, but the best is to structure your life such that you must have the thing. You want to start a business? Schedule meetings, sign deals, find a cofounder that will get on your ass. You want to learn French, move to rural France and you simply will learn because you must. You want to get in shape? Join the military or the fire department. Extreme, yes - or not extreme enough? Shackleton, Grant's memoirs, Apollo 13 - Time and time again we as a species see that man rises to the challenge. One must only put the challenge in front of the man.