I never used Bill Parry’s program. I just used his research to help me find a pathway to fluency. As a speech pathologist and an expert in brain-based teaching and learning I was able to take the research and developed my own program. I discovered that fluent speakers use a continuous and easy airflow while speaking. I trained my brain to do the same which allowed me to become fluent without a relapse. I know some people have found Bill’s method not effective in gaining their fluency. The key to this is to learn how to breathe for speech.