Self-centered folk possessing a heartless nature do not value the feelings or needs of others. Their focus lies on their own desires over all else, exhibiting a complete lack of empathy. These selfish people are do not understand the importance of altruism and selfless acts towards their fellow beings. Their only concern remains on fulfilling personal requirements, mistakenly realizing the pain they cause upon others. Basically, selfish people are perpetuate a society lacking sympathy as well as compassion.