How do you understand the human mind?

You can read a person's mind in such a way that they won't realize you understand what they are thinking. You can definitely comprehend it, but you won't reveal it.

To do this, you need to pay attention to a few things very neutrally. First, you need to observe their manner of speaking and have enough knowledge about the subject they are discussing. Then comes understanding if they are telling you the truth or trying to deceive you. To discern this, you should look into their eyes and determine if they are being truthful.

It becomes quite easy to understand. While speaking, always look into their eyes and assist them in speaking attentively. This way, you can become not only a good listener but also a good person in their eyes. Therefore, you need to be a good person.