Does Your Finger Length Reveal Psychopathic Tendencies?
Take a look at the length of your index finger and your ring finger. Is your ring finger longer? If so, it could be a sign of psychopathic tendencies and antisocial personality traits.1 This is because the index finger-to-ring finger ratio (2D-to-4D ratio) is linked to exposure to hormones, specifically testosterone and estrogen, in the… Read More »