Amphetamines fall into two broad categories: CNS stimulants, and hallucinogens. For those of you who are into alphabet soups, CNS stands for Central Nervous System. (Aren’t you glad you asked?). The hallucinogens are all Schedule I, having no medical use. Amphetamine and Methamphetamine are both Schedule II’s. This short treatise will deal mainly with methamphetamine. …