Possible social and cultural influences may be explored if the client deems it helpful. Coherence therapy posits multiple levels of mental constructs that create symptoms as a way to strive for self-protection or self-realization. Feminist therapy does not accept that there is one single or correct way of looking at reality and therefore is considered a postmodernist approach. Other Transpersonal psychology addresses the client in the context of a spiritual understanding of consciousness. Positive psychotherapy (PPT) (since 1968) is a method in the field of humanistic and psychodynamic psychotherapy and is based on a positive image of humans, with a health-promoting, resource-oriented and conflict-centered approach. Hypnotherapy is undertaken while a subject is in a state of hypnosis. Hypnotherapy is often applied in order to modify a subject's behavior, emotional content, and attitudes, as well as a wide range of conditions including: dysfunctional habits, anxiety, stress-related illness, pain management, and personal development. Psychedelic therapy are therapeutic practices involving psychedelic drugs, such as LSD, psilocybin, DMT, and MDMA. In psychedelic therapy, in contrast to conventional psychiatric medication taken by the patient regularly or as needed, patients generally remain in an extended psychotherapy session during the acute psychedelic activity with additional sessions both before and after in order to help integrate experiences with the psychedelics. Psychedelic therapy has been compared with the shamanic healing rituals of indigenous people. Researchers identified two main differences: the first is the shamanic belief that multiple realities exist and can be explored through altered states of consciousness, and second the belief that spirits encountered in dreams and visions are real. The charitable initiative Founders Pledge has written a research report on cost-effective giving opportunities for funding psychedelic-assisted mental health treatments. Body psychotherapy, part of the field of somatic psychology, focuses on the link between the mind and the body and tries to access deeper levels of the psyche through greater awareness of the physical body and emotions. There are various body-oriented approaches, such as Reichian (Wilhelm Reich) character-analytic vegetotherapy and orgonomy; neo-Reichian bioenergetic analysis; somatic experiencing; integrative body psychotherapy; Ron Kurtz's Hakomi psychotherapy; sensorimotor psychotherapy; Biosynthesis psychotherapy; and Biodynamic psychotherapy. These approaches are not to be confused with body work or body-therapies that seek to improve primarily physical health through direct work (touch and manipulation) on the body, rather than through directly psychological methods. Some non-Western indigenous therapies have been developed. In African countries this includes harmony restoration