Most people don't know I stutter, 15 years ago - everyone knew. I've gotten more confident and fluent over the years, but this past year my anxiety has gotten bad - and unsurprisingly, it let to more speech blocks. I asked a friend for help, and although it's not for everyone, I found this herbal supplement helps me a lot: https://www.amazon.com/Himalaya-Herbal-Healthcare-StressCare-Anti-Stress/dp/B000H87TMC Note: I am extremely sensitive to medications. Always seek advice from your doctor. But this has been working wonders on me! No more muscle tension and I'm sleeping better which reduces stress and increases my fluency (if that's your goal!).