Sourced from: http://psychcentral.com/lib/what-is-a-self-help-group/
Drug addicts are in need of therapy, which can really help them recover from their addiction. Giving up drugs is not so easy; peer support can be far reaching in helping solve the problem with guidance, encouragement, assistance and any other sort of benefit from self-help group. One self-help group which has really succeeded in this is Narcotics Anonymous (NA) which is helping drug addicts in treatment and recovery.
Sourced from: http://www.webmd.com/anxiety-panic/anxiety-support-group