These could include antisocial traits and lack of emotional warmth for example.

　　這些可能包括反社會的特征，例如缺乏情感溫暖。

　　But, says Singer, if a person does something antisocial, the reason for it is in the brain.

　　但是，辛格說，如果一個人有反社會的行為，那么原因就在他大腦中。

　　In contrast, negative perceptions of others are linked to higher levels of narcissism and antisocial behavior.

　　相反，對他人負面的認知則反映出很大程度的`自戀，以及反社會的行為傾向。

　　They'll think you're being antisocial if you don't go.

　　要是你不去，他們就會認為你不合群。