<p>To the OP: it’s not as if one has to choose only between partying or studying. Those two aren’t the only choices for defining fun. </p>
<p>Just because you aren’t partying doesn’t mean you are studying, and just because you are studying does not mean you are not partying.</p>
<p>And also, how does having a drunk/high ROOMMATE not affect the other person? Of COURSE it concerns the other person.</p>