The choice between inpatient and outpatient rehab usually comes down to two things: how much clinical support your body and mind need right now, and what your daily life actually allows. Both work. Neither is a measure of how serious you are or how hard you're willing to try. If you need medical supervision through withdrawal or a break from a chaotic environment, inpatient makes sense. If you have stable housing, work you can't leave, and reliable support at home, outpatient may fit better.