What are the effects of recreational nitrous oxide use?

1) I am wondering about the direct effects nitrous oxide has on the brain, and if it is a fallacy that it kills brain cells.

2) What are the health dangers of inhaling nitrous oxide? I have heard people say that it "kills brain cells," but no one seems to know how, to what extent, and what the resulting effects are. Since nitrous oxide is commonly administered as anesthesia, is there a safe way to consume it for recreational use? If the user controls her oxygen intake, do the harmful effects (if any) still occur?


How can I cope with recovery after cancer treatments?

A loved one of mine had a double mastectomy due to a rapid growing breast cancer, chemotherapy, and radiation. She is in her early 30s. She is a year out from treatment/surgery and suffers daily with aches and pains. She also has lymphedema in her right arm, which doesn't help with her discomfort. She feels pain in her joints, sometimes her back, she gets headaches, she is often fatigued, and she feels sick a lot. She's forgotten what it feels like to have her body feel good. Is this normal? She definitely has depression due to this and often thinks she will get cancer back somewhere else. It's been two years since her diagnosis and she has not felt a day of no pain and or sickness. I want to give her some good feedback, some light at the end of the tunnel so to speak (without using that phrase) to help her get through it. The doctors aren't too helpful. Mostly they want her to take more pills, which are becoming the size of a meal. She refuses to take the pills that are anti hormonal. I don't blame her; she can't handle the menopausal symptoms they give her on top of everything else. She is active and often just pretends to feel ok for others sake. She also eats well with a low salt diet to help the fluid in her arm. Should there, or will there be relief after undergoing so much stress on ones body?


What should I do about friend's escalating drug use?

I have a friend at school who quit smoking last year in January, and went back to it in October. I have no idea why, and he also started doing other drugs, such as smoking blunts, doing ecstasy, and taking steroids. The drug that I am worried about him doing the most is ecstasy, because it's a dangerous drug. Also, he is always talking about doing drugs. How can I help him? I still want him to be my friend. Please help. This is serious.


Do I have legitimate reasons to go to therapy?

I don't have what would qualify for legitimate reason to go to the campus counseling center. Is this service typically only for medical related problems? I just want to be able to talk to someone about some of my problems right now. I feel like I "know" the answer to all my questions (regarding time management, developing healthy eating and sleeping habits, confusion, signs of depression, life management, etc., etc.). However, I thought it would be helpful to talk to a professional that would help me talk through some of things I'm thinking about. Who can I see?


How can I improve my self-esteem?

Do you have some advice for someone suffering from low self-esteem? Some things that I struggle with: comparison of myself to others ("She is so "together!" Why am I not like that? What is lacking in me that makes her better?"), lack of faith in my abilities ("I'll never be as good as him at that — I might as well not try."), lots of self-criticizing ("Why did I sign up for this class — I should have known I couldn't handle it."), always saying yes to people or feeling like I've said the wrong thing... you get the idea. I've been feeling pretty unmotivated lately too, and I think this just adds to the problem. Can you give some advice, dear Alice?


How can I make friends as a commuter student?

I'm currently coming into my second year at a famous but huge university in a big, crowded city. My first year had its ups and downs, but I made a couple friends. The problem is, I commute, and I'm finding it hard socially. I've been depressed for the past year, thinking I'm regressing because I'm not meeting as many people as a normal student would. How does one go from meeting someone in class to hanging out with them on weekends? I feel like I am mostly the one initiating, so I feel like I'm imposing. In addition, the university is rigorous, so I don't always have the time to join the clubs. Any tips on how to make a lot of friends from classes even though I am not dorming?