Marijuana (Cannabis indica)
Compared to any other thing in life people first prefers mental happiness than physical ones. But, those who fail to accomplish or to reach their mental balance levels get into this kind of stuff like marijuana, Ayahuasca, Heroin, Opium or Cocaine like thingies. They are classified under NDPS category i.e., Narcotic Drugs and Psychotropic Substances. They are the substances that are totally prohibited and are illegal. These substances are highly psychoactive and psychotropic in nature.