Inpatient and outpatient rehab both treat addiction effectively. The difference is not that one works and one does not. It comes down to what your situation actually requires. If you need a break from your environment, medical supervision, or round the clock support, inpatient makes sense. If you have a stable home and responsibilities you cannot step away from, outpatient may fit better. This is a clinical decision based on your needs and daily life, not a measure of how much you want to recover.