But the worst part is that comparisons to other couples can fall prey to a pernicious cognitive bias known as fundamental attribution error.

但最糟糕的是，与其他伴侣进行比较可能会成为有害的认知偏见的牺牲者，这种偏见称为基本归因错误。

It's usually described as a type of cognitive bias where unskilled people believe they are more competent, more capable, and smarter than they really are.

它通常被描述为一种认知偏差，非技术人员认为他们比实际情况能力更强、更聪明。