The document provides examples and descriptions for conventions that could be used in the opening sequence of a drama about the harms of drug use. It discusses using slow motion to show a teenage girl falling to the ground from a drug overdose. It also discusses portraying the girl's hallucinations, happiness at first trying drugs, and eventual depression as she cuts herself in the bathtub. The purpose is to warn teenagers about the dangers of drugs and how they can negatively impact health, relationships, and mental state over time.