Addiction is more than just a pattern of destructive behavior—it’s deeply rooted in the brain’s structure and function. One of the most critical areas affected by substance use and compulsive behaviors is the prefrontal cortex, the part of the brain responsible for decision-making, impulse control, and rational thinking. When this region becomes impaired, individuals struggle to regulate cravings, resist compulsive urges, and make long-term, healthy choices. As an addiction specialist, I want to explore how damage to the prefrontal cortex plays a pivotal role in addiction and recovery.