Thanks a lot. SLP doesn't use the factors I mention. I corrected all the factors causing speech disorders. Owing to that I could speak in a job interview totally relaxed and fluent without any technique after a 15 months method application. As long as SLP doesn't take into account the factors I gave, there will be no cure. A cure requires the resetting of all physical and mental settings to get a normal speaking person's setting.No therapy can achieve with lacking knowledge