Amber Hollingsworth explains that sobriety isn't the same as being back to normal. After chronic drug use, your body and brain have adapted to the substance. Removing it triggers withdrawal, a distinct state where you still don't feel like yourself.
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What happens when the alcohol is gone from your bloodstream or the other drug? You're technically sober and you're still not acting like yourself. That's where this whole thing gets much more complicated and interesting, right? Sober doesn't always mean back to normal. A lot of people think there are like 2 states basically, right? Like you're either intoxicated or you're sober. And if there's no alcohol or drug currently in your system, we assume, okay, now I'm dealing with the real person. But that's not necessarily the case. In fact, that's not usually the case because once your brain and your body have adapted to regularly having a substance around, taking that substance away creates its own state called withdrawal. And withdrawal changes the way you feel and the way you behave too.