What can I do if I have no privacy to masturbate?

I used to always masturbate at least once a day before I came here to college. However, now that I have a roommate, I can never find time alone to masturbate. I feel a need to masturbate at least once a day, but now I can't go through with my urge every day. Thus I start thinking about masturbation during class, and it's really affecting my mind. I need to masturbate or else I can't function correctly. Please help me out. Maybe there is another means to get out my sexual urges.


What to do about bleeding nose and gums?

I just came here this fall. Since then, my nose has been bleeding occasionally without any injury. My friend told me it was because of the dry air of U.S. Is he right? How can I prevent this situation? I also have a problem when I brush my teeth. My gums are always bleeding and not just a little!! What should I do? Thanks.