 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 like talk you through what the experience might look like and what your expectations are and what to expect. And then over the next three months, there's three full-day dosing sessions. So in the clinical trial, you don't know ahead of time whether you're going to get MDMA or just a sugar pill.