How do tattoos work?

How do tattoos work? I mean, if human skin cells are always shedding and reproducing themselves, how are the pigments of a tattoo able to stay in the skin for so long?


Can skin become dependent on moisturizers?

Is it possible to become dependent on moisturizers?

I suffer from dry skin and each Winter go through about half a gallon of moisturizer all over my body by Spring time. It's starting to feel like my skin is getting dependent on the moisturizers, meaning that it always feels like I need them, even if it is a humid season. It's like the skin gave up on circulating its own moisture because it is expecting it from moisturizing cream. Is this just my imagination? Or should I back off on the moisturization?


Is the lump behind my knee a cyst?

I have a one half inch lump inside the back of my leg two inches above my knee (there is no visible mark on the skin). It is not painful or bothersome in any way. An acupuncturist thinks it is a cyst. If it is, what kind might it be, what kind of treatment might I get, and how necessary is it?


Are washcloths and other body scrubbers bacteria factories?

My question is about the cleanliness of loofahs and other body scrubbers. Since they usually hang out in the shower where there is constant warmth and moisture, wouldn't they grow bacteria? How often should they (scrubbers) be changed or how do you clean them? The reason I ask is that I am experiencing some hives, and the only thing I can think that is causing it might be the scrubber gloves in my shower.


How do I support a friend in crisis when we’re long distance?

I have this friend that is in a really tough place right now, especially because of quarantine and social isolation. Recently she has been heavily considering killing herself, she’s been having panic attacks, mental breakdowns, trouble with family, and also having terrible sleep paralysis causing her to not want to sleep unless she’s extremely tired. She has even tried to kill herself a few months ago by trying to overdose, and me and her usually talk every day and now she’s been responding less and less and it’s starting to worry me... At this point I just don’t know how to help her anymore than I have tried, if it weren’t for this quarantine I would just want to hug her to help keep her feeling safe. What do I do to try and help this friend of mine and keep her alive? Cause she just doesn’t think things will ever get any better, I really like this girl and I don’t want to lose her yet... once again, how do I help her out?


How to help a friend who’s struggling with alcohol?

1) I have two friends who I think are drinking too much. I don't know what to do. They are very defensive should anyone say anything to them about their excessive habit, and a lot of our friends are giving up on them. This has become a daily thing and their schoolwork and friendships are all suffering. They are both 21; one recently broke up with his girlfriend of several years and the other has been single for a while and he hates it. I know that has a lot to do with it. Please suggest some non-intrusive ways to help them. I'm really at a loss.

2) Last year, I became very good friends with a guy on my floor. He was a little out of the ordinary in the way he dressed, as well as in some of his opinions and habits. I had the feeling that he did drink more than he should, and he also did pot. I did not worry too much about it because it appeared to be more of a lifestyle choice than an addiction, and it did not cause him major troubles.

Unfortunately, he started to have academic problems. He did not do his work, missed classes, and eventually exams as well. I still did not relate these things to his alcohol and drug habits, and I hoped that once he got over the adjustment everyone needed to make in freshman year, he would be fine. Well, he wasn't. He did not come back to school this fall, and when I called him, I learned that he had gone through a lot that summer. He was diagnosed with depression and a cocaine addiction, put on Prozac, and sent to therapy. At that point, I thought that he was on the right track because he was also going to get a job and planning to take classes at a nearby college.

However, when he came to visit me a month later, he had already had two beers before he even came here and got more and more drunk as the evening progressed. I would not let him drive home, but he ignored my warnings and left anyway. I was very disturbed because a friend of his had just been in a drunk driving accident. I was very mad at him, told him clearly that I will always be his friend but prefer not to talk to him or see him if he showed up drunk again. He did not call for a while and neither did I. When he called me yesterday and I told him that I thought he should do something about his alcohol problem, he kept repeating his excuses, that he drinks because he is Irish, that he doesn't care if he dies early as long as he had fun in life, etc. On the other hand, he can't find a job and seems to be very depressed. I want to help him, but I don't know how. Any ideas?


How many friends should you have as an adult?

At around 25-30 years old, how many close friends would you need to have in order to live a healthy and happy life? Currently I have 4 reliable people I can depend on. I lost a few close friends along the way, I had 6 in total, should I try to get them back somehow, or just make new ones?