Video Trainings This is the library of recorded RCC Video Trainings. Click on a video's feature below to access the presentation on YouTube. Table of Contents for Video Trainings Introduction to Motivational Interviewing | Prevention | Addiction, Stigma, and the Mindful Choice of Language Introduction to Motivational Interviewing Prevention Prevention 101: Why Prevention Matters Prevention 102: Substance Use and Youth Development Addiction, Stigma, and the Mindful Choice of Language Stigma Training Return to the Community Resources page.