The short answer is no. There is no known cure for stuttering, and like any other speech disorder, it requires and practice to treat or manage it, and while some people report that their stutter suddenly “disappears”, for most adults who stutter they will continue to do so for their entire lives. But you can reduce it by Slow down. One of the more effective ways to stop a stutter is to try to speak more slowly. ... Practice. Reach out to a close friend or family member to see if they can sit with you and talk.