Several years ago, a colleague asked me what I thought about his “four months and done” buprenorphine treatment program. He believed that virtually all people with opioid use disorders could “learn” how to stay drug-free in that time. All his patients were titrated to an effective dose in the first weeks, maintained for the first two months, and tapered off over the next two months. He offered anecdotal evidence of the success of his approach, but it became clear that most of those he tapered simply disappeared. He had no meaningful data, even in the short term. I asked him whether he took a trauma history when his patients initially presented, and he had no idea what I was talking about. I am an individual in recovery as well as a treatment professional, and I have treated tens of thousands of patients with addiction. Most of those patients, when questioned, had...