I actually did a mushroom trip this weekend on Saturday night, my friend guided me through the experience because it was my first time and I was terrified. I did almost 4grams and I thought I was gonna die lol, I turned into a cartoon and relived my childhood traumas, and it made me confess to my friend that I stopped talking to almost everyone in my life because of my stuttering and he guided me and i literally could reset my speech while I was high on the shrooms and I spoke clearly, it was weird it was like I could reconnect my brain and just tell it to speak clearly and it worked. It helped me understand my trauma of stuttering and cured it for me while I was still on the high but when I woke up in the morning my stutter came back sadly :(, so maybe idk I think microdosing would help but I’m not sure, that’s my take on it