Motivational interviewing (MI) has emerged as one of the most critical evidence-based approaches when working with patients to promote behavior change. Originally developed in the context of treating substance use disorders, MI is a collaborative method of communication that pays particular attention to the language of change. MI helps to strengthen intrinsic motivation for change by exploring the patient’s own reasons for change within an atmosphere of acceptance, partnership, evocation and compassion. This presentation is designed to introduce the basic MI principles including the four processes, spirit of MI, and change/sustain talk.