Self-centered people with a heartless nature perform not treasure the feelings or needs of others. They prioritize their own desires above all else, displaying a complete lack of compassion. Such egocentric individuals do not understand the importance of generosity and unselfish acts towards their fellow beings. The only concern lies on fulfilling personal requirements, never realizing the hurt they cause upon others. Basically, selfish people are perpetuate a society devoid of sympathy and compassion.