the.com/dexterity
Your hands being smarter than they have any right to be.
means Skill and ease in performing tasks, especially fine ones with the hands, but also of mind.
from From Latin dexter, meaning right-hand side — because for most of history the right hand was the clever one, and left got slandered as sinister.
Etymological biasSame root brands lefties as suspicious.
Not just handsMental dexterity means a quick, nimble mind.
D&D statGoverns reflexes, aim, and dodging fireballs.