It’s good to know what you’re up against when it comes to addiction recovery.
It is a very difficult process, and many recovering addicts to face relapse. 
These statistics list full recovery as never relapsing after treatment:
| Substance | Full Recovery Rate | 
|---|---|
| Alcohol | 10-30% in the US | 
| Heroin and Opioids | Approximately 20% | 
| Meth | 16 – 20% in the US | 
| Cocaine | as high as 25% for the first year after receiving treatment |