That event led to an irrational thought, irrational evaluation of the situation.

这个事件引发一个荒谬的想法，对情景的荒谬评估。

People can be so irrational sometimes.

人们有时候挺不智的。

So, is lying or being dishonest irrational?

因此说谎或不诚实是行为吗?

Sheldon, remember, we role-played this. Yes, but you didn't portray her as completely irrational.

谢尔顿不是早都套好了台词吗？但是你扮的她没这么不讲。

Psychology is like the rational study of irrational feelings.

学就像对情感的研究。

People do all sorts of crazy things because of their irrational feelings.

人们会因为不智的感觉做出各种疯狂的事情。

But social anxiety is irrational and unwarranted.

但社交焦虑是不合和没有根据的。

It's a moment of total irrational hubris.

那是一个完全失去智的的狂妄时刻。

So cars have always been an irrational affair.

汽车一直以来是一个不可喻的东西。

A) Their irrational way of thinking.

A）他们的思维方式。

And they argue that a sunk cost is irrational.

他们认为沉没成本不合。

It's always irrational as well, in addition.

另外这也是很不的。

She's irrational and I'm frightening of her.

她不智 我有点被吓到。

I still remember the day Mr. Greenspan coined the term " Irrational exuberance."

我还记得格林斯潘先生提出" 繁荣" 这个词的那天。

That's not completely irrational, he says.

他说，这是不无道的。

There is something splendidly irrational about Valencia's determination to get a four-year degree and then a master's.

巴伦西亚决定取得一个四年制的学位，然后再取得硕士学位，这其中有一些常不合的地方。

That’s not completely irrational he says.

他说，这并不完全是的。

People sometimes use intelligence to invent justifications for irrational beliefs.

人们有时会用智力为不合的信念找借口。

And you tell her she's being crazy and irrational.

你告诉她 她现在头脑不清楚 很不智。

Behavioral economist Dan Ariely, at Duke Univeristy, studies irrational behavior.

丹·艾里利是杜克大学研究行为的经济学家。