The document discusses eight common myths about PCI DSS compliance and security. The myths are that PCI does not apply, PCI is too confusing, PCI is too hard, breaches prove PCI is irrelevant, PCI is easy by just filling out forms, any tool or system is PCI compliant, PCI provides full security, and non-compliance does not matter. The document argues that PCI establishes basic security practices and continuous compliance is needed, not just passing an audit. Understanding requirements and maintaining ongoing security is important.