Self-centered individuals possessing a heartless nature do not appreciate the feelings or needs of others. They prioritize their own desires over all else, exhibiting a complete lack of consideration. These selfish people are fail to comprehend the importance of selflessness and selfless acts towards their fellow beings. Their only focus remains on fulfilling personal desires, mistakenly realizing the pain they inflict upon others. In essence, such individuals perpetuate a society devoid of empathy as well as kindness.