The Hypnotherapy is interesting. But the Wikipedia page [1] says "there was insufficient evidence to support its efficacy."
And in the research paper, there are also statements like "the current evidence is limited" [2], "it is unlikely hypnosis will be helpful to all clients" [3] or "the number of patients enrolled in the studies has tended to be low and lacking long-term follow-up" [4].
So, I think for some people Hypnotherapy may work. But it may be risky to pay a lot of money upfront for the therapy.
And in the research paper, there are also statements like "the current evidence is limited" [2], "it is unlikely hypnosis will be helpful to all clients" [3] or "the number of patients enrolled in the studies has tended to be low and lacking long-term follow-up" [4].
So, I think for some people Hypnotherapy may work. But it may be risky to pay a lot of money upfront for the therapy.
[1] https://en.wikipedia.org/wiki/Hypnotherapy [2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5786848/ [3] https://www.ncbi.nlm.nih.gov/books/NBK66430/ [4] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2752362/