Studying abroad is a once-in-a-lifetime opportunity that'll change you. To list a few career changes that'll happen. Firstly, you’ll be exposed to new and global opportunities. Your view of the world will expand. Secondly, you’ll make new connections and relations with people around the world, because of which you’ll have an immense boost in your confidence. Lastly, you’ll know the way of the world. You’ll learn so much about the world and about yourself.