SR keeps me sober along with other tools in my box but this site is definitely a key, it always seems hard after we relapse, stay on track for a couple of weeks and the desire will keep fading, I am not sure if it ever goes away 100% of the time but it gets easier as you know. From my own experience I can't stop once I have one beer and I always pick up where I left off, even after 30 months of great sobriety once.