I hear nonsense like this and I remember back to the over 30 years of stuttering and various therapies I’ve endured and am reminded once again that it’s just that: nonsense. There is no cure. Period. Full stop. You may find something that works for you (colloquial you)...you may feel that something helps you...but nobody has presented a method that works consistently for everybody, nor that completely removes a stutter forever. All methods can work, sometimes it’s just the novelty of it...but our minds adjust to the new method and eventually go back to stuttering. I am often amused by the nonsense new drivel that comes out. “You must *be* the stutter. But don’t ascend above the inner sanctum of the stuttering heart-mind-body gibberish that people write to sell a book” [hard eye roll]