Another thing I've discovered is that the purpose of college is not to learn about marginal benefits and costs in Economics. Nor is the purpose to learn how to derive the mean value theorem in calculus. The purpose of college is to learn how to live your life. With that in mind, my advice is to meet as many people as possible. Rather than locking yourself in your dorm room, leave your door open so that people in the hall can come and go.
Cans are much quieter.
Of course part of the responsibility is knowing when to turn down a party to hit the books. As a freshman, I got involved with Campus Press as well as the campus radio and TV stations. By the end of the semester, the freshmen are generally plump enough to make a cannibal salivate. Center with your fees, you might as well use it. You might as well use it.