There is more world out there that you don’t know about. Culture and languages are abundant and it is imperative that you experience new cultures.
For years you have lived in your own little corner of the universe. It’s all you have ever known. Going to a completely different country, even a different part of the United States, will give you a unique view of your life back home because you will see new things.

It makes you look at how you live and whether or not you’re living the way you want to. Also, every time you go out and discover something new to you, you bring a piece of that experience back home hopefully it sticks enough that you use that culture in your day-to-day life.
It also shows you how similar human beings are. Trust me, you will meet some of the nicest people while traveling abroad. We’re all living on this planet together; be nice to people and they will reciprocate that sentiment tenfold. because we all the same but with different cultures. so go explore and meet new people it is really fun.