I disagree with her. For what I read, most speech therapist really don´t know that much about stuttering. They just told you what they teach them on the school. Most of that is wrong. For me stutter is curable because is your mentality, your worldvision that make´s you hold back whenever talking or performing. I said for me because is very debatable. Some people argue that is genetics and there is no cure. Other said that we have a defective speech mechanic´s system and we have to learn to control it. I think is a problem that includes your wholeself and you have to start by observing who you are. It´s a long way for sure but very rewarding. Far more rewarding that just dissolving your stuttering. You will change as a person. You will be more you. Start by reading they are tremendous and very helpful book´s. Take care.