If drugs are bad for you and easily kill you why do people take them?

No because people usually have some sort of stress in there life that effects them and they feel that they need drugs to escape the reality that is tormenting them and it's hard to get off of drugs because of withdraw symptoms so it'll hurt you and you'll get very sick if you try to get off of drugs which causes more people to get on them and usually die of an overdose

So in conclusion you shouldn't do drugs

Answer: Because people think it's cool to take drugs. And also, when people test them out, the get hooked (addicted) to them.