Nunchi

According to Koreans it is a super power a super weapon

Nothing extra ordinary but ww just don’t use it.

Here is a brief article on it

Nunchi is the subtle art of gauging other people’s thoughts, feelings and needs in order to improve your relationships through deeper trust, harmony and cooperation. Known as the Korean superpower, some people even go so far as to say nunchi is how Korean people can read minds – though there’s nothing supernatural about it. Nunchi is a part of daily life in Korea, with Korean parents teaching their children about its importance on a par with lessons such as ‘Look both ways before crossing the street’ and ‘Don’t hit your sister.’ ‘Why do you have no nunchi?!’ is a common parental chastisement.
Having great nunchi means continuously recalibrating your assumptions based on any new word, circumstance, gesture or facial expression, so that you are always present and aware. You have surely noticed that the more important a situation is, the greater the likelihood that the most crucial information is not expressed out loud, or not expressed truthfully. Nunchi might be your only ally in such moments.
This is hugely important within Korean culture which is a ‘high context’ society, which is to say that a great deal of communication is based not on words, but on the overall context, which has countless factors: body language, facial expressions, tradition, who else is present, and even silence. In Korea, what is not being said is every bit as important as the words that are spoken, and a person who pays attention merely to the words is getting just half the story. But this in no way means that you need nunchi only in Korea. Even in the West, life is full of high-context scenarios requiring your nunchi – even if you didn’t know such a word existed.

A yogi however reads things much better keeping eyes closed !