Yea i agree in the sense that i too think that practicing fluency techniques for a long time is a way to achieve artificial fluency and inside ur still that anxious fearful person during speaking, so what i think that our personality, our beliefs nd values in general are also somewhat connected to stuttering.. I was having a random thought that according to data out of 5 children who stutterer, 4 overcome it completely so what was that factor or emotional state or whatever u can say that made the difference?