Are you planning to take a psychedelic in the next few weeks in any context? Please join the AutoPsy study to help us better understand the role of memories in psychedelic experiences! For more information and to participate in this study, see https://tinyurl.com/psmemory. Maastricht University researchers are running a study on memories in psychedelic experiences. Anyone over 18 years of age who speaks fluent English and is planning to take a long-acting psychedelic drug in any context in the near future is welcome to participate. You will be asked to complete three surveys, one before and two after you take the psychedelic. This study is coordinated by Dr. Samuli Kangaslampi, postdoctoral researcher at the Department of Neuropsychology and Psychopharmacology, Maastricht University, and the responsible researcher is Dr. Kim Kuypers.