I found SR in July of 13. My first day here I saw mention of RR and their AVRT, took the free crash course on their site and went to a brick and mortar and found a copy(last one on the shelf) of Rational Recovery The New Cure for Substance Addiction by J Trimpey.
I resonated with the pov and 'methods' or ideas presented. I have been sober since that day. That was not the first day I thought I was deciding to quit drinking. I had a 30+yr dysfunctional relationship with alcohol prior to that.
I highly recommend that people struggling with addiction, of all personality types look into it, based solely on my own experience.