Self-centered individuals with a heartless nature do not treasure the feelings or needs of others. Their focus lies on their own wants above all else, displaying a complete lack of compassion. These individuals fail to comprehend the importance of altruism and selfless acts towards their fellow beings. The only focus lies on fulfilling personal requirements, mistakenly realizing the hurt they inflict to others. Basically, selfish people are perpetuate a society devoid of sympathy and compassion.