One very common trait among intelligent people is introversion.
聪明人的一个非常普遍的特征是内向。
Now whether we're talking about control versus helplessness, introversion versus extroversion, calm versus anxious, or whatever, each of these different personality perspectives have their own methods of testing and measuring personality.
现在, 无论我们是在谈论控制与无助、 内向与外向、平静与焦虑, 还是其他什么,些不同的人格观点中的每一都有自己的测试和衡量人格的方法。