Shame, Guilt and Psychedelic Experience: Results from a Prospective, Longitudinal Survey of Real-World Psilocybin Use

Among 679 adults using psilocybin in naturalistic settings, 68.2% reported acute feelings of shame or guilt during the experience, which were difficult to predict. The ability to constructively work through these feelings predicted wellbeing 2-4 weeks later. On average, psilocybin produced a small but significant decrease in trait shame maintained 2-3 months after use (Cohen's dz = 0.37), though trait shame increased in 29.8% of participants. The activation of self-conscious emotions with psychedelics warrants further attention as a challenging experience subcategory relevant to psychological outcomes, potentially creating a unique learning condition for shame-related memory reconsolidation.

Study at a glance

Abstract

The classic psychedelic psilocybin has attracted special interest across clinical and non-clinical settings as a potential tool for mental health. Despite increasing attention to challenging psychedelic experiences, few studies have explored the relevance of shame-related processes with psychedelic use. This prospective, longitudinal study involved sequential, automated, web-based surveys that collected data from 679 adults planning to use psilocybin in naturalistic settings at timepoints before and after psilocybin use. State and trait shame and feelings of guilt were collected using validated measures and assessed alongside other measurements of psychological health. Acute feelings of shame or guilt during psilocybin experiences were commonly reported (68.2% of users) and difficult to predict. Ratings of participant ability to constructively work through these feelings predicted wellbeing 2-4 weeks after psilocybin use. Psilocybin on average produced a small but significant decrease in trait shame that was maintained 2-3 months after use (Cohen's dz = 0.37). Trait shame increased in a notable minority of participants (29.8%). The activation of self-conscious emotions with psychedelics deserves further attention as a challenging experience subcategory that may be relevant to psychological outcomes. Such experiences could pose a unique and context-dependent learning condition for both therapeutic and detrimental forms of shame-related memory reconsolidation.