As someone commented before, that’s my current situation with SSRI’s. I still have to take a moment sometimes to pause, and slowly let the words drip out (which I hate, because my default is to speak at a faster clip), but when I take them everyday with no break (I’m notorious for my inconsistency…that’s bad, I know lol) it’s almost like I’ve never stuttered. It practically vanishes in in person situations. Now on the phone? I still have some issues here and there, but maaaaan do I notice a difference!