Represents the level of pride. The longer the finger, the higher the pride, which can lead to arrogance. These people believe they are always right. This is the type of person who is a leader, always yearning for power.
A short index finger suggests a person who prefers to follow others. They are often very timid, finding it difficult to make their own decisions for fear of losing face. An average index finger shows just the right level of self-confidence.