This document discusses contractual capacity and the capacity of minors to enter into contracts. It defines key concepts like capacity, disaffirmation, and emancipation. It provides examples of types of contracts that minors can void, like executory contracts, and contracts they are liable for, like necessaries. The document also discusses other capacity issues like mental impairment, intoxication, and ratification. It examines cases related to minors' contracts and restrictions on agreements that are considered unlawful.