Weegy: Amphetamines are a potent central nervous system (CNS) stimulant that is used in the treatment of attention deficit hyperactivity disorder (ADHD), narcolepsy, and obesity
User: Self-hypnosis is generally regarded as a safe practice.
User: Drugs are substances that cause a change in a person’s physical, not mental, state.
User: Alcohol and tobacco are legal drugs, but have some restrictions as to their usage.
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