This presentation will summarize the results of a study on the subjective effects of different psychedelics and holotropic breathwork, specifically looking to the occurrence of mystical experiences, using the States of Consciousness Questionnaire (SCQ), also known as the Peak Experience Profile (PEP). The study will also explore the subjective effects of different psychedelics and holotropic breathwork in different contexts, exploring the possible relevance of the context in order to facilitate…