I used the knowledge I’m giving out to eliminate my stutter 95% over a year ago. Honestly, I get more fluent and comfortable every passing week/month. The only thing I rely on is my small set of skills - disclose, make eye contact, begin slowly and on exhale and enunciate. Be careful tho - there are ppl on this sub who sound knowledgeable, but if you ask, they will admit their ideas have had no positive longterm impact