The key to the intervention that goes without a hitch is planning, planning, planning. The goal is to present reality in a receivable way to the person who is out-of-touch. The ultimate goal is to free that person from chemical addictions. Your loved one’s response to intervention might not be so gracious, however, so it’s important that you arm yourself with facts, bring a loving attitude and plan for several weeks with the help of a professional interventionist before you attempt this.