I'm interested in your thoughts on the use of psychedelics for the treatment of Autism. I have an older brother (58), 1st child of my mother, who has worked most of his life as a service clerk at a grocery store.  I have felt if he could break free of the fearful loops of his default mode network, so much more could open up for him.  My mother was diagnosed as having toxemia during her pregnancy with my brother.  I feel my mother's fears may have also been conveyed to my brother during pregnancy.  Do you feel psilocybin or mdma could be useful to treat my brothers Autism, and are you aware of any trials looking for candidates?  Thank you, Patrick