... wait till it’s broke: Interventions to maintain and enhance mental health in late life. In M. Gatz (Ed.), Emerging Issues in Mental Health and Aging (183-209). Washington DC: American Psychological ... health, medical, and health system issues facing the Nation. And, the Office provides leadership in promoting special Departmental health initiatives and advancing standards and research priorities ... disability, and cost to society resulting from substance abuse and mental illness. SAMHSA exercises leadership in: eliminating stigma; developing, synthesizing and disseminating knowledge; providing...