OCD can be harsh, and immune to a lot of approaches. It might feel like "LLM on a low temperature".
Even in "Realms of the Human Unconscious: Observations from LSD Research Paperback" by Stanislav Grof, OCD gives remarkable resistance not only to therapy, but even to psychedelics. This book discusses a case of a person with OCD who took 500ug of LSD (well, a rather high dose) yet neither the patient nor their psychiatrist noted any effect. Yet, after getting at ease, much smaller dose worked (and there was a remarkable progress).
What might work though, is reducing overall stress revel. OCD symptoms are often a response to anxiety and uncertainty.
Even in "Realms of the Human Unconscious: Observations from LSD Research Paperback" by Stanislav Grof, OCD gives remarkable resistance not only to therapy, but even to psychedelics. This book discusses a case of a person with OCD who took 500ug of LSD (well, a rather high dose) yet neither the patient nor their psychiatrist noted any effect. Yet, after getting at ease, much smaller dose worked (and there was a remarkable progress).
What might work though, is reducing overall stress revel. OCD symptoms are often a response to anxiety and uncertainty.