Yeah, at least in our stuttering behaviors. I dont know what kind of therapy you've had or how much youve read but check out avoidance reduction. Our blocking is us holding back, not allowing ourselves to just stutter for reasons x, y, & z. I'm trying to work through it (and it's pretty miserable) but I see no other way. I want to get comfortable with myself and actually be ok with stuttering on my words. Unfortuantely there's no way to do that other than just to venture through head first.