Actually zero is the following:
One of the chief characteristics of the malignant narcissist: He is interested only in himself, his desires, his thought, his wishes... his ideas, his past, his plans; the world is real only as far as it s the object of his schemes and desires; other people matter only as far as they serve him or can be used; he always knows everything better than anyone else.
http://www.americanthinker.com/2012/11/the_malignant_narcissist_and_the_benghazi_snuff_film.html