As a result, our newsfeeds often become vicious cycles of negativity and comparison interspersed with the occasional reward.

因此，我们的新闻推送经常变成消极与比较的恶性循环，其中穿插着偶尔的奖励。

Because newsfeeds are optimized for attention, their default experience — over the long run — is often a negative one.

因为新闻推送是为了吸引注意力而优化，从长远来看，它们的默认体验通常是负面的。

Since we often spend more time analyzing and assessing threat, we pay more attention to it, and we get recommended similar things more and more on our newsfeeds.

由于我们经常花更多的时间来分析和评估威胁，所以我们会更加关注它，我们会在新闻推送中收到越来越多的类似推荐。

When the chaotic novelty of newsfeeds are the default experience, without any tools to bring order to them, I argue that we'll always have a negative experience in the long run.

当混乱的新闻推送的新鲜感成为默认体验时，如果没有任何工具为其带来秩序，我认为从长远来看，我们将总是拥有消极的体验。

For when and how long your profile photo shows up on other people's newsfeeds, so they can orchestrate it, so that other people more often ending up liking your profile photo over a delayed period of time for example.

你的头像什么时候、多长时间出现在别人的信息推送中，如果他们延长推送时间，就会有更多的人给你的头像点赞。