Personally, what do you gain from learning another language? The fact is that learning a language is about a whole lot more than vocabulary and grammar. World language curriculum is becoming increasingly focused on real-world application and cultural knowledge. That means interacting with native speakers is not only understandable via translation, but with a deeper understanding of meaning and perspective. Now you can have a conversation with your neighbor who only speaks Russian, or tell a story to an international client, or take cooking classes during an Italian vacation.
Successful social interactions require more than the words. Language study can help you build confidence, be more aware of yourself and others, and bridge cultural gaps. Open-minded communication broadens horizons and allows for new opportunities, maybe even internationally. Being multilingual is a great step towards becoming a global citizen who participates in the world beyond their own culture. In turn, this helps you become a more compassionate, sensitive, and creative person because you have more exposure to diversity.