A little critical, analytical thinking is a good thing. Without doubting ourselves sometimes we'd find it difficult to make good decisions.
有一些批判性、分析性思維是一件好事。有時候，不自我懷疑的話，我們就很難做出好的決定。

Too much doubt, though, can stop us living our lives to the full. Some people can never make up their minds about their careers, their love lives or much else.
但是，太多的懷疑也會讓我們的生活不得圓滿。有些人就是難以對他們的事業(yè)、愛情或者其他許多東西做出決定。

The problem is that we can never really know what the outcome of our decisions will be, that's the nature of life. But the person who never takes a risk, however small, never gets anywhere. At some point, after a little looking, you've got to leap.
問題是，我們從來都不會真正清楚我們做的決定會帶來什么樣的后果，這就是生活的本質(zhì)。然而，那些連一個小小的風(fēng)險都不敢冒的人，是什么都不會得到的。有時候，稍作觀望之后，你就應(yīng)該奮力一搏。

Doubt your doubt
懷疑你的懷疑

This is a fascinating counter-intuitive case when lack of confidence in your own thoughts. Perhaps learning to doubt the doubt more will offer one way of helping to escape from some of the crippling effects of excessive self-doubt. It is interesting that doubting your doubt can work to dispel the original doubt.
當(dāng)你對自己的想法不夠自信的時候，懷疑你的懷疑就是對付“懷疑”這種本能反應(yīng)的絕招。也許，學(xué)會懷疑“懷疑”能給我們提供多一種對付過度懷疑的方法。有趣的是，懷疑你的懷疑恰恰是驅(qū)散你原始懷疑的有效方法。