These could include antisocial traits and lack of emotional warmth for example.
这些可能包括反社会的特征，例如缺乏情感温暖。
But, says Singer, if a person does something antisocial, the reason for it is in the brain.
但是，辛格说，如果一个人有反社会的行为，那么原因就在他大脑中。
In contrast, negative perceptions of others are linked to higher levels of narcissism and antisocial behavior.
相反，对他人负面的认知则反映出很大程度的自恋，以及反社会的行为倾向。
They'll think you're being antisocial if you don't go.
要是你不去，他们就会认为你不合群。