Alcohol is a dangerous drug that causes judgment to be impaired and decision-making skills to be extremely hindered

Cocaine is a stimulant of the central nervous system and an appetite suppressant. It gives you a sense of euphoria and while it may make you feel good for a little while, it will eventually destroy your life.

Heroin is used as both a pain-killer and a recreational drug and has an extremely high potential for abuse. Frequent and regular administration is associated with tolerance, moderate physical dependence, and severe psychological dependence which usually develops into addiction.

A drug, broadly speaking, is any substance that, when absorbed into the body of a living organism, alters normal bodily function. Many of them are harmful to your body and all of them dull or hinder your mental capabilities