Do diet teas and meal-substitute shakes work to lose weight?

I've been trying to diet for over two years. My goal is to lose about 25 pounds, but the most I've been able to get is 15, and I can hardly keep it off. I concentrate on eating very little and since exercise is so hard to keep up, I pretty much starve myself to death. I manage to maintain the weight for a month, and then I lose control again. I've been thinking about the various diet products in the market, such as diet teas, herbs, meal- substitution shakes, and other medical products. I'd like to know what kind of side-effects they have, and how effective they are. (Some boast a seven-day plan, but that seems hardly believable.) Also, I'd like to know how well-researched the information is on these products (i.e., are they long-term enough to cover all the side-effects?) As for aspartame, is it really harmless, or is it just not researched yet?


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.


How many rest days should I take between runs?

I wanted to know how many days of rest is recommended between workouts. I heard it was three days on to one day off...is this enough? I workout on a treadmill for 50 minutes every day and have for the last 14 months. I was not aware of how rest played a very important role until I recently read a brief article on it. I guess my question is, do I need to take that day of rest and how important is it?


How can I navigate conversations with my partner about his living situation?

At my school, there are three kinds of rooms: singles (one person in one room), doubles (two people in one room), and walk-throughs (two people in two rooms with a door separating them). My partner is living in a walk-through double with a friend of his. He lives on the inside room, which means I have to walk through his roommate’s room to get to his room. I hate it! I feel so guilty leaving my partner's room late at night and if my partner's roommate isn't home, I feel like I'm somehow invading his privacy by walking through his room. When we hang out, I get uncomfortable being intimate (or even just hanging out pantsless!) with my partner knowing that his roommate is on the other side of the door. There's supposed to be more privacy, but in some ways, it feels like we have less! My partner and his roommate haven't had any trouble with the walk-through arrangement... but I do. I feel weird talking to his roommate about guidelines and solutions because it isn't my room. How can I find ways to set guidelines and boundaries for this peculiar situation without making myself a huge nuisance?