They get high from their brains being deprived of oxygen, some drugs cause brain damage in people. Meth can cause holes in people's brains if used over long periods of time.
No, not all people become addicted to drugs. It depends on the type of drugs as well as the type of personality the person has, which makes some people more likely to become addicted than others.
There will be a large cost in drugs and alcohol.
Drugs do not have the ability to become addicted
you can be addicted from the moment you start but it only takes a little bit for you to become in the habbit of doing drugs.
because you can become addicted or die
Its usually their experience of drugs most interventionists Were addicted to drugs before
All kinds. Drugs do not have a preference.
don't take drugs.
Depends on the individual. Some people become seriously addicted, others do not, just like drugs.
Depends on your body. Some people get addicted quite easily, but some don't. For example a pack of cigarettes will be enough for one person to become addicted, and for other months are needed to become addicted (like me :D ).
Yes, especially if they are opiate based.
A LOT of people.