Ah, ok, whatever. I have made my mind & you have, too. Generally, I'm the first one to believe scientific evidence in stuff, but in case of stuttering it doesn't make much sense to me. "you had a sequence of hypotheticals, some of which were easily googled for a wealth of contemporary scientific studies exploring those very phenomena" Ok, make me believe that. Why do I have zero stutter when I speak alone, talking to animals? I only stutter when I communicate with adult humans. Can't be the fault of neurological defects.