A juggernaut is a term used to describe a force regarded as unstoppable, that will crush all in its path. (see related questions) A juggernaut is a term used to describe a force regarded as unstoppable, that will crush all in its path. (see related questions)
Psychopathy is commonly defined as a personality disorder characterized partly by antisocial behavior, a diminished capacity for remorse, and poor behavioral controls. Psychopathic traits are assessed using various measurement tools, including Canadian researcher Robert D. Hare's Psychopathy Checklist, Revised (PCL-R).
Individuals with psychopathic traits appear to lack social emotions (love, empathy, guilt, and remorse). This means that they do not care about other people, feel remorse, or experience guilt in the same way that most of us do, although they may often feign these emotions. Psychopathy is very costly to society.