YES!!!!!! YES! I have experienced this 100%. It gave me such an afterglow the first time, so much hope. But the issue is, after learning that, after many MDMA experiences, my issue always returns, you *cannot ever* replicate a strong stimulant high in terms of dopamine/seratonin levels and consequent anti-anxiety effects in your sober life. So, in many ways, MDMA shows you that your stutter is psychological, which is better than the genetic bullshit, but the return to real life shows you that, whatever you do, you will probably never *overcome* that psychological issue. MDMA shows me a glimpse of being normal. It's why I have such bad comedowns as well..because it breaks my heart to see the return to my life, a life which looks okay on the outside but is not worth living. Caffeine helps me a bit but is one thing that I want to quit, as I'm so dependent psychologically (it calms my anxiety too and helps speech). How do you respond to caffeine?