Objective: The purpose of this study was to evaluate the efficacy of emotional regulation training on resilience and emotional, subjective and social well-being among individuals quitting traditional drugs. Method: The research method is semi-experimental. The statistical population consisted of people who were quitting the traditional drugs and referred to the health centers of Tehran. . Among them, 40 people were selected using convenience sampling method and assigned in two experimental and control groups. The study instrument included The Connor-Davidson Resilience Scale and Subjective Wellbeing Scale of Kiz and Magiarmo (SWS) (2003). Results: Training positive assessment strategies as one of the adaptive strategies can regulate the emotional response of individuals in high-pressure situations.