There is some misunderstanding as to why some might reject a particular therapy. It is assumed that the individual denies the utility that could be derived, or that the effect of the therapy is a net negative to one's vitality. This is not necessarily the case, however, as it could be assumed to be the following circumstances:
-> In spit of what seems like 100% benefit, the missing element is an agreed specification describing the optimal desired adaptation, as well as a proposed methodology to assess the degree of success for achieving that outcome. -> a set of possible side effects as well as a proposed range of verifiability for each.
Understanding of many phemonena seem to suggest a universal principle about physics and reality; our systems adapt to stimuli and the nuance of these adaptations does not have a limit of resolution, but a limit as to how well they can be perceived.