Wetikos can psychopathically (and thus toxically) mimic the human personality perfectly. If it serves their agenda, they can be convincing beyond belief, making themselves out to be normal, caring, politically correct human beings. They can endlessly talking about taking responsibility, but they never genuinely face up to and become accountable for their actions. They are unable to genuinely mourn, being only concerned with themselves. They will feign grief, however, just as they will try to appear compassionate, if it is politically expedient to do so and, hence, to their advance, they are master manipulators.