I recommend traveling abroad to anyone. The feeling of utter freedom, knowing that no one knows you there, is amazing. You can be the person that you just can't be at home.
I jumped off a bridge, I hitched in a semi, I broke several bones and experienced socialized medicine. I encountered tarantulas, and rode in the back of pickup trucks during a cattle drive. I swam in a cool pool beneath a hot waterfall. I lived with a Mayan priest and his family. I learned to dance Marimba, and participated in a Mayan ceremony.
It was exhilarating and terrifying. It was an experience. I was able to do things that I never would have had the courage to do at home. And I would recommend this experience to anyone.