Psychosis, schizophrenia and madness for Cannabis users

Drug manufacturers give different names to different parts of the Cannabis sativa plant to make it more appealing to consumers. The resin of this plant is called hashish or marijuana, while weed and bang are other parts of this plant, and if the plant grows older and flowers, it is called a flower. Flower, hashish, marijuana, grass, bang and weed are all made from the same addictive substance