I don't know who you are and where you come from, but there is always another language to be learned. Here in america, most people are monolingual. Those who aren't usually speak the language at home(whether they were born in another country or have immigrant parents) and never learned it in a class or a course. Sure, its required in the school system to take a language course, but almost nobody is motivated or they don't actually know how to speak the language because it isn't taught in an efficent way.
I'm here to tell you that you should definitely learn a language on your own time. It's not only fun, but you learn about another culture. You learn about the way they think and express themselves. You can read and communicate with others online in another language. You can help others with a language barrier by knowing another language. It's genuinly important that we keep unique languages alive. I've been studying languages in some of my free time for about a year now, and it's really rewarding. It isn't easy, but overtime you become more fluent. Even if it's not by a lot, it's still very impressive to others. You won't get fluent in one week but maybe try to start learning :)
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