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I don't think it does. Yes, you can use it both ways. However, my point was that if there's no strong outside motivation pushing you towards learning the language, it's challenging to force yourself to do so. Furthermore, one must reach the level where they can interact with native speakers first. At the beginning, your vocabulary is limited, you don't know grammar rules, slang is not typically available in a dictionary. The initial desire to learn a language often wanes before reaching that level, as it's difficult for most people due to our brains' focus on short-term survival and benefits.

I live in a post-Soviet country with a large Russian-speaking community. Most Russians I know who eventually learned the official language of my country did so under specific circumstances: they attended a kindergarten without Russian children, were enlisted in the army, found employment where they couldn't use Russian or English, etc. Conversely, those who do not speak the official language typically never faced a pressing need to do so. The notion of "it would be good to learn X" is usually insufficient to motivate us to work hard for years to become proficient in another language.

Of course, there are exceptions, but they do not represent the norm.