Self-centered individuals possessing a cold-hearted nature do not value the feelings or needs of others. They prioritize their own wants above all else, displaying a complete lack of compassion. These selfish people are do not understand the importance of altruism and selfless acts towards their human beings. Their only concern lies on fulfilling their own requirements, never realizing the pain they cause upon others. Fundamentally, selfish people are perpetuate a society devoid of empathy and compassion.