So, some unkind people may find it satisfying to push people's buttons.

所以，一些不友善的人可能会觉得惹怒别人会有一种满足感。

When referring to the dreaded insects, the plural is lice: When informally describing unkind or unpleasant people, the plural is louses.

当指可怕的昆虫时，复数是 lice：当非正式地描述不友善或令人不快的人时，复数是 louses。