people keep using drugs because there's nicotine in them, and other people get both kids and adults to use drugs.
Other than drugs which are accepted by society (prescriptions, cold medicines, coffee, alcohol, etc.), no, they don't use drugs.
Some people use drugs to get high. And others use drugs to cure illnesses.
Well usually people don't try drugs unless they are given some from their parents, friends and more.
People who don't use drugs can be affected by drug users in many ways. Having a family member who does drugs may be stressful and create friction. Drug use costs a society money because of unemployment, health, and police costs.
Don't do drugs (:
Usually people on drugs make nonsense music, which can be really creative but not always good. On the other hand, people who have taken drugs before and who make their music while sober can use the creativity drugs brings them and combine it with the technical knowledge and precision they can get without the drugs.
If people use drugs to look cool, it is because they do not understand the dangers of recreational drug use.
Yes, they people are brushing their teeth after the use of drugs, sometimes. Yes, they people are brushing their teeth after the use of drugs, sometimes.
Someone can be tested for drugs at any time after death. The testing for drugs and other substances usually occurs at the time of autopsy if their is suspicion that the use of drugs or other substances attributed to the death of the deceased or other people. The process in which drugs tests are performed on the deceased is known as forensic toxicology.
Pretty much everyone in the world use drugs.
Because somebody told them so. It's not uncommon for people who smoke marijuana to be exposed to harder drugs due to the fact that drug dealers sometimes sell other drugs as well as marijuana. However, most people say no to the other drugs as the marijuana is better and has no negative effects as opposed to unnatural things that can mess people up.