Self-centered folk possessing a callous nature do not appreciate the feelings or needs of others. They prioritize their own wants above all else, exhibiting a total lack of compassion. Such individuals fail to comprehend the importance of generosity and unselfish acts towards their fellow beings. The only focus lies on satisfying personal needs, never realizing the hurt they cause upon others. Basically, such individuals perpetuate a society devoid of empathy as well as compassion.