4. The thumb is longer than the first articulation of the forefinger:
In astrology and physiognomy, an inch that does not reach the first articulation of the index finger indicates a compassionate, helpful and somewhat naive personality. These people can often be exploited because of their confident nature. Their youth may be turbulent due to a lack of long-term planning, but they usually mature with age and enjoy more wealth later in life.
The thumb reaches the first pinnacle of the forefinger: People whose thumb reaches this length are usually resilient, mature beyond their age, and think carefully about decisions. They are more likely to succeed early in life.
The thumb extends beyond the first articulation of the index finger: This indicates a confident personality, sometimes slightly arrogant. These people are very sure of themselves.