#Psychological principles
You may have heard of the concept of micro-expressions... They refer to the emotional leakages on our faces that occur so quickly that you might just have missed it (It can last up to a fraction of a second). But what specific emotions get leaked in a microexpression? In this episode, DS shares with you the basics of primary and secondary emotions, so it can help you understand body language better. Also, do watch out for the bonus tip right at the end!
![](https://i.ytimg.com/vi/2IpeIhCvCXo/maxresdefault.jpg)