Palmistry is one of the oldest symbolic reading traditions in the world, developed across South Asia, China, the Middle East, and Europe. Its practitioners claim that the hand's lines, mounts, and shape reveal character, potential, and — in some readings — future events.
Controlled tests of palmistry's predictive accuracy have not produced evidence that it works beyond chance. Readings often feel accurate due to the Barnum effect: general statements that apply to almost anyone feel personally relevant.
The most defensible use of palmistry is self-reflective rather than predictive — using its framework to prompt questions about personality, values, and choices, not to determine outcomes.



