The document is an exposition arguing that teenagers aged 11-13 should not be allowed to stay home alone. It provides three key reasons: 1) Teenagers may seem mature but can lack responsibility, especially when given freedom without supervision. 2) Homes often contain drugs and alcohol that teenagers' bodies are not ready to handle. 3) When left alone, teenagers may throw parties or binge eat and are unable to properly handle risky situations without adult guidance. The conclusion restates that teenagers should not be granted freedom from adult supervision by being left home alone.