I'm all in Little, it's ALL about brain science. You know I'm hot on medication-mediated treatment for some cases of stuttering. I'll continue to post on research by Gerald Maguire, M.D. whose drug is in the NIH clinical trials. He’s on. YouTube and Google. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7118465/ https://pubmed.ncbi.nlm.nih.gov/32292321