The psychoactive substances are usually classified as soft drugs in terms of drug harmfulness. Also, the usefulness or harmfulness of truth should not be a concern. A 2007 UK study ranked MDMA 18th in harmfulness out of 20 recreational drugs. Drucki was convinced of harmfulness of "laissez-faire" policies and supported state interventionism. Heroin is classified as a hard drug in terms of drug harmfulness. Some of these drugs are classified as hard drugs in terms of drug harmfulness. This is an important distinction due to the large difference in harmfulness to living organisms. Equasy has become a concept popularly used when discussing drug harmfulness and drug policies. He won a BAFTA award for his drama "The Harmfulness of Tobacco", starring Edward Fox. The ear can not get more resistant to noise harmfulness by training it to noise.