Signs of Intelligent People According to Psychology. Learn about the 5 key signs of intelligent people, including curiosity, open-mindedness, self-awareness, problem-solving skills, and good communication. This video explores these signs and explains how intelligence can come in many different forms. #signsofintelligence, #psychology, #curiosity, #open-mindedness, #self-awareness, #problem-solving, #communication #highlyintelligentpeople