So, as you'll notice, most students lose focus after about 10 minutes and at 40 minutes, it spikes back up just a little bit.

正如你所注意到的，大多数学生在 10 分钟后注意力会分散，到了 40 分钟，注意力又会集中一点点。

And the worry was that there was this mad spike up and there would be this wretched trench afterwards.

令人担心的是， 一旦出现疯狂的峰值， 之后就会出现这条可怜的战壕。

We talked about the model, the Dan Gilbert model, the Philip Brickman model, where after a failure or a success there is a spike up, spike down, but then we recover.

我们讲到模型丹·吉尔伯特的模型，菲利普·布里克曼模型，成功或失败过后，会有大起大落，但我们会恢复过来。