 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. And then between each of those full day dosing sessions, there's three regular talk therapy sessions as well. So like in total, I got 12