You are the one spreading misinformation. There has never been a single documented person in history that had a severe stutter that became fluent as adult. If you truly know people that has cured their severe stutter please tell me their names. They would be famous and receive so much money for achieving something impossible. But you wont. So many people claim the same thing as you but when they are pressed they never name a single person. You are a snake oil salesmen that is causing so much pain in this community and I hope you heal. I am not hopeless and I am doing great. Accepting my stutter has gave me so much happiness. I hope you can get help with your severe mental illness