 Sarah, I've done some reporting on psychedelics and actually took part in ketamine-assisted therapy for PTSD myself. But for folks who are listening who don't know, could you explain how this process generally is supposed to work? Yeah. So I followed, obviously, the MAPS protocol. I was in a MAPS-sponsored study. Sort of the recipe is they give you three preparation sessions, which are just normal tox therapy, where they kind of talk you through what the experience might look like and what your expectations are and