15. Travel
![Hobbit Going On An Adventure Gif Gif](https://cdn3.whatculture.com/images/2015/02/Hobbit-Going-On-An-Adventure-Gif.gif)
This is the last time in your life when you're going to have lengthy holidays, unless you're a teacher and they just throw them at you for babysitting everyone's children for a few months of the year. Take advantage of that and go and travel the world and learn how other cultures function. You'll make some amazing people and take some super selfies.