Is there anything special about people with arched fingerprints mentally or physically?

Arched fingerprints, like other fingerprints, have no special physiological or psychological characteristics. Fingerprint is the result of heredity and nurture, but the type and characteristics of fingerprint are not directly related to any specific physiological or psychological characteristics.

Therefore, it is impossible to infer a person's special mental or physical characteristics from his arched fingerprints. Everyone has unique personal characteristics, including fingerprints, which cannot be used as a basis for judging a person's mental or physical aspects.