The indications of a weak Sun are - lack of self-confidence, lack of willpower, inability to face difficult situations, fear, lack of drive, dependent on others, always looking for approval from others, lethargy, denial of ancestral property, anemia, less blood volume, lack of digestive power, weak heart, problems with blood circulation, pitta diseases, heat-related diseases, burn injuries, bone diseases, lack of immunity, inability to bear cold weather.