What is this therapist's approach to working with stuttering? How is your stuttering impacting your life? How would you like your life to be different? What would you be doing more of if you didn't stutter? Maybe working with someone else with a different approach would be a better fit. Meaning, if you're only working on fluency techniques, maybe you'd benefit from working more on the stuff under the surface, the difficult emotions, the self-limiting beliefs, etc.