03
What do people report feeling?
Warmth is the most common answer, often surprising warmth, as if the hands were hotter than hands. After that come tingling, a heavy sinking feeling, twitching legs, sudden deep sleepiness, and tears that arrive with no story attached. A fair number of people feel almost nothing and lie there mildly bored. All of this is exactly what an hour of stillness, warm touch and the undivided attention of another human being tends to produce in a body that has not had any of those things for a while. Saying so does not make your experience invented. Your nervous system genuinely dropped into a lower gear, you genuinely cried, and the explanation being an ordinary one takes nothing away from the hour.
04
What does the research actually show?
This is the part worth being exact about. The strongest test of reiki compares a trained practitioner with sham reiki, where someone untrained holds the same hand positions for the same hour. In the trials that have done this, people cannot reliably tell the two apart and the outcomes do not reliably differ. Where measurable effects appear, mostly modest reductions in anxiety and in self-reported pain, they track with relaxation and expectation rather than with whose hands were there. That is a genuine finding, not a dismissal. An hour of calm attention does something real to a nervous system and is worth having on those terms. It is simply a different claim from energy passing between bodies, and only the first claim has evidence behind it.