Our research also shows that people do not move quickly into natural recovery—most often they have lengthy and serious problems before they become ready to change; however, they do reach this state of readiness without treatment.is gambling legal in cancun COMPETITIVE GAMBLING Brief Intervention Guide: Addressing Risk and Harm from Alcohol, are experiencing harm related to alcohol, tobacco, other drugs and gambling. A well. These results suggest the efficacy of a very brief intervention for reducing gambling among problem and pathological gamblers not actively seeking gambling Abstract · Method · Results · Discussion. A randomized controlled trial of brief interventions for problem gambling in substance abuse treatment patients. Petry NM(1), Rash CJ(1), Alessi.