Juvenile defenders, the court system, the governor, and other advocates recently celebrated a historic moment in juvenile justice. Monday was the 50^th Anniversary of the In re Gault decision, which guaranteed juveniles the right to due process in delinquency proceedings. In honor of the event, this multiple part series on due process has explored the history of Gault and how it transformed juvenile court by ensuring that juveniles have the right to notice, the right to counsel, and the right to confrontation and cross-examination. This final post discusses the Fifth Amendment privilege against self-incrimination and the protection it provides to juveniles, assuming they understand what it means and know how to assert it.