You will be surprised to know what your finger length reveals about your personality.A person can say a lot about your personality by looking at your body and posture. But one can also say a lot about your personality and behavioural traits by just looking at your fingers. Yes, a technique by which you compare your index finger and the ring finger and find out the 2D:4D ratio (2nd digit ratio to the 4th digit ratio or the length of ring finger by length of index finger). This ratio depends on the amount of testosterone you were exposed to as a baby in the womb. Studies have also proven a direct relationship between a number of testosterone people were exposed to as fetus and certain behavioural features. A smaller 2D:4D ratio means you have a longer ring finger compared to your index finger and vice versa.
