Well I’ve always have a moderate stutter since childhood. After speech therapy as an adult, I gained some fluency but relapsed back to the point where I was perhaps 60% fluent. After researching the effects of dopamine hyperactivity and stuttering, I then started thinking about what vitamins and meds would help improve my fluency even further. I’ll never be 100% cured, and that’s fine! However, if I can be mostly fluent to function in the world, I’m much happier than where I used to be!