David Luke - Fear & Trembling in Lost Vagueness: The Challenging Psychedelic Experiences Project

The Challenging Psychedelic Experiences Project investigates the nature, prevalence, and coping mechanisms associated with difficult, extended psychedelic experiences. Early quantitative and qualitative findings suggests that approximately 9-16 percent of users experience lasting, non-transient psychological challenges ranging from anxiety and fear to existential confusion and social disconnection. These phenomena represent a critical yet under-studied aspect of psychedelic use, often overshadowed by a focus on positive outcomes. Integration and community support are essential, as many individuals struggle to reconcile these experiences with ordinary life or find people with whom they can share their struggles. The project plans to conduct follow-up phenomenological interviews and long-term studies to better support those facing such difficulties.