如果处于群体边缘的个体由于被捕获的风险更大而变得更加警惕,那么个体通常在较小的群体中就必须更加警惕。
They become self-interested and hyper-vigilant, very fearful should they incur the disapproval of the group, which now offers the only support available to them which has group approval.他们变得自私和亢奋警惕, 非常可怕如果他们招致小组的不赞成, 为他们现在提供唯一的支持可利用哪些有小组认同。