Self-centered individuals with a callous nature perform not appreciate the feelings or needs of others. They prioritize their own desires above all else, displaying a total lack of consideration. These egocentric individuals fail to comprehend the importance of generosity and unselfish acts towards their human souls. Their only concern remains on fulfilling their own desires, mistakenly realizing the hurt they cause upon others. Fundamentally, such individuals perpetuate a society lacking empathy as well as compassion.