Because it is not illegal to admit you use it, it is only illegal if you get caught for possession, sale, under the influence or while using it.
Yes, some people do get sick from the effects of smoking and/or the marijuana.
By smoking it...
Clearly munchies.
Marijuana is very high in smell [hehe, pun] So yes. It will in fact be carried on through smell with you when you were in a room when people were/are smoking it.
Zero. There are no records of death resulting from marijuana smoking.
If you are not in possession of marijuana or engaging in its use, you are unlikely to be arrested solely for being in an environment where others are smoking it. It's essential to be mindful of your surroundings and ensure that you are not inadvertently participating in any illegal activities.
i started at 12
The people themselves. Unlike drugs like cocaine and heroine, marijuana is not chemically addictive.
Some people with depression report that smoking weed helps alleviate certain symptoms, such as anxiety or stress. However, long-term use can exacerbate depressive symptoms and lead to dependence. It's important for individuals with depression to consult with healthcare professionals to determine the most appropriate treatment plan for them.
not that many as smoking a cigarette
Some people hallucinate from just smoking marijuana, especially in larger amounts. Normally (but not always), this means that you have some pre-existing problem that marijuana is making worse.
One might argue that smoking marijuana is bad for your lungs, since smoking anything is bad for your lungs. As for marijuana specifically, there is no scientific evidence that using the drug is bad for one's health.