i believe that she trully think she has a perfect answer to eliminate stuttering, but what does it mean to her, living and stuttering once in a while without being trully affected ?, who are the population and patient who were treated by her ? if it were childrens and adolescents it could the results ? did she omit the patient who weren't serious in the therapy ? did she say so to make you take therapy seriously ? it's always more complicated than just take XXX or do XX for X days and it will be done once and for all. It seems too beautiful to be true Speach therapy can have amazing result but , it require work from you part.