[Music playing] Julie Teater, MD: Some common misconceptions about substance use disorder include that this is a choice or a moral failing on the part of the patient. And what we know about substance use disorder is that there are brain changes that explain a lot of the behavior we see in substance use disorder. It's not just bad behavior or choosing the wrong thing, but that there's a biologic basis for a lot of what we see. The Ohio State University Wexner Medical Center logo [Text onscreen For more information, visit go.osu.edu/SUDT]