Narcissism deserves its own category, she said, because like most mental ailments, narcissisticpersonalitydisorder is partially genetic and partially created by one's environment.
自恋应该有单独分类，她说，因为像大多数精神疾病，自恋型人格障碍部分是由遗传部分是由个人环境造成。
2
Narcissisticpersonalitydisorder is the most well-known of the five, and its absence has caused the most stir in professional circles.
自恋型人格障碍是其中五种里最广为人知的，它的消失在行业人士的圈子里造成了很大的轰动。
3
Narcissisticpersonalitydisorder is a much more extreme form, and is classified as a psychological disorder.