Dynamics of Substance Abuse Drug addiction is a complex disease and quitting usually takes more than good intentions or a strong will. Drugs change the brain in ways that make quitting hard, even for those who want to. Share: Acel Carlin Previous post Breaking The Silence: How Veterans Deal With Invisible Wounds December 6, 2019 Next post What Is Reality Therapy and How Can It Help You Achieve Your Healing Goals December 16, 2019