There is no doubt that these days about danger of hard drugs like heroin, cocaine, tobacco, and alcohol. There are a lot of administrations around the world have rules which ban the sale and utilize some of these drugs such as heroin and cocaine, but at the same time, they allow individuals to get some of these drugs like tobacco and alcohol. This leads to be misunderstanding of the difference between these drugs. In my opinion, all drugs have negative aspects, but these aspects are different in the degree of danger and people's ability to treat them in the future, I believe that this matter is suitable and fair.