You eat a lot of rice and beans, get rained on a lot, and learn so much. Be sure to be organized and not lose things like I did and always keep and open mind. Bring a portable charger and a kindle. Also have a learners mindset and be in the role of the student when in these new countries. Always keep your phone charger and always double check that have everything absolutely everywhere you go. All of these points I cannot stress enough because as great as the trip was, I made some mistakes that I want others to avoid making.