If you qualify for the selection criteria of an upcoming psychedelic trial and are curious to try out psychedelics in a clinical setting, participating in a trial could be a good way to contribute.
psychedelic.support has a good list of current trials (archive). From their description:
You could be eligible to participate in a psychedelic research trial. Studies of psychedelics are at various stages, enrolling both healthy volunteers and individuals with specific mental health conditions.
We’ve compiled a list here of all the current or planned clinical trials on MDMA, psilocybin, LSD, Cannabis, and more. Regulatory approvals over the last few decades gave way to MDMA and psilocybin pilot studies and clinical trials, while research around the world is exponentially growing.
New investigations for the therapeutic use of psychedelics, as well as inquiries into how the brain works and what constitutes consciousness are appearing all the time.
Last updated September 2019.