Answer:
A). rationalization and unconscious pretense
Explanation:
A serial killer has a controversial feelings, and a person adept with these ideas can't understand their acts as ordinary people does. Their behavior are justified and explained in a seemingly rational or logical manner to avoid the true explanation and then consciously considered tolerable - or even admirable and superior - by plausible means. And the unconscious pretense happens because of the lack of comprehension about socialization, and the inability to perform a true feeling.
