look up the documentaries "school for stammerers" on youtube. and mushraraf finds his voice. some great stories and backgrounds of people living with the fear and struggles of a stammer and going on a course to help them. one girl was a fluent speaker, had a stroke and then developed a stutter. it was heartbreaking. for me, inhad it all my life so was used to it. but to be a regular speaker and then wake up the next day to stutter on your own name...