If your roommate is in your room around the clock (except for class time), you might want to have a chat with her. If it’s the case that she’s simply not involved in anything else or doesn’t have many other friends, encourage her to commit to something on campus. Perhaps even consider taking her to a meeting of a club or organization that you’re a member of. Clubs, organizations, sports or on-campus jobs can be a great way to spend your time, get involved and meet new people. You may be able to get your roommate involved while scoring yourself some alone time!