Paul Stamets and Stuttering,(cured stuttering by mushrooms)

Paul Stamets and Stuttering,(cured stuttering by mushrooms) Hi guys today i find Paul Statmets video with Joe Rogan,and he tells about how mushrooms Lions Male can multiply braincells and change neurology of humans. https://youtu.be/mPqWstVnRjQ 35:34 And I find russian youtuber who tried Lions Male with his brother who have Stuttering,after using he said "my brother solve problem with stuttering and now he speaks very well" Someone in Reddit try to use Lions Male mushrooms,to cure problems with stuttering and e.t.c ?