人类的行为常常受到迷信、重复习惯和一些教条的束缚,因此我们也很容易上当受骗,成为戏弄的对象。然而如果洞悉了其中的奥秘,只需稍加利用,便可从中受益。轻拍某人肩膀并保持对视,表明施动者胸怀开放、乐于听取意见。做决定时,瞳孔放大与不确定的程度相关:如果某人对于自己的决定不太确定,便会处于高度警醒的状态,瞳孔也会随之扩大。 Human behavior is often fettered by superstition, repetition of habits and dogmas, and we are also easily deceived into objects of teasing. However, if you have an insight into the mysteries, you can benefit from using it only slightly. Tapping someone’s shoulder and keeping a watchful eye indicates that the doer has an open mind and is happy to listen to opinions. When making a decision, pupil enlargement is associated with a degree of uncertainty: if someone is not sure about their decision, they are highly alert and their pupils expand.