A sadistic person is someone who finds pleasure in inflicting cruelty or pain on others. This is a personality trait that can manifest in various forms of behavior, such as physical violence, emotional abuse, or verbal harassment. Sadists may have an obsessive interest in causing suffering and may feel a sense of power and domination when they succeed in doing so. This behavior is not only harmful to their victims, but it can also be a sign of underlying psychological issues. Sadism is considered a serious mental disorder and can lead to legal repercussions. Therefore, it is essential to seek professional help if you or someone you know shows symptoms of sadistic behavior.