Hi, I’m Sue. I recovered from my stuttering at age 70! Mine was the result of unresolved anger and resentment from childhood abuse. Through psychotherapy I became fully fluent. I discovered Dr. McGuire after I gained fluency, but continue to post a link to a video of his breath control technique being used in the UK. https://youtu.be/bNkOeIBKZNs I found it amazing and I have the greatest respect for Dr. McGuire’s work. The recent use of medication is promising. I’d recommend Dr. McGuire’s protocols to anyone who stutters I think he’s at the forefront of the field. I wish you all the best. Keep encouraging others on r/stutter. There are so many young people ready to give-up. We can supply hope. Best, Sue