Johns Hopkins "Bad Trip" Survey After Psilocybin Mushrooms

If you've had a "bad" trip on psilocybin mushrooms - psychologically difficult or challenging experiences while under the influence of mushrooms, you might want to take this survey and provide some information for the researchers.

The Johns Hopkins survey of "bad trips" on psilocybin mushrooms (a.k.a. magic mushrooms or shrooms).

The main survey will take about 45 minutes to complete, and an optional open-ended section could take another 10-15 minutes.