Dominique shares a family’s question about a loved one who’s addressed the most pressing substance use. Should the family now focus on their loved one’s cannabis use? Our hosts discuss harm reduction and the role of the “functional analysis” in CRAFT to address such questions. The analysis involves reviewing what’s changed, patterns and dynamics, and making sure your own behaviors support reduction of use. These actions are subtle, and their subtlety makes them more effective. Even with multiple substances, they recommend addressing one at a time. The functional analysis should keep happening with different drugs, so that you know which behaviors to reward and which to walk away from. The Allies site includes cannabis resources discussing withdrawal and tolerance, and the more-concentrated form of use called “dabbing.