Self-centered folk with a callous nature do not treasure the feelings or needs of others. They prioritize their own desires over all else, displaying a total lack of compassion. These egocentric individuals fail to comprehend the importance of selflessness and unselfish acts towards their fellow souls. The sole concern remains on fulfilling personal desires, mistakenly realizing the pain they cause to others. In essence, such individuals perpetuate a society lacking empathy and kindness.