Traveling is the best thing you can to do to expand your mind...
When you stay in your own country and your own little bubble, you never truly get the chance to experience how other people tackle their day to day life.
Deep down humans all have similar motivations and desires. However, different countries and cultures have drastically different ways to communicate, eat, spend time, and many other pillars of life.
Get out there and travel.
“The world is a book, and those who don't travel only read one page.”
― Augustine of Hippo