Bab 51: 51. Duryodhana, The Unconqurable

A middle-aged man walked out of the group and stood in front of Suyodhan patting his shoulders to gesture to him to stop talking further.

"Banje, There is a limit of things you may ask a wise person, After all some secrets should be kept as one, Never ask someone the main trick behind their action, It is upto you to figure it out, Asking about that is considered as a taboo."

That middle aged man got on his knees to be on the level of Suyodhana as he told him the ethics of the tricks and treachery in a soft gentle doting voice.

Suyodhan realised that what his uncle was talking about, He never knew it is not right to ask the core details of others plans but was about to do it.

He was curious even after Karna's explanation about how Karna knew it would work on his uncle Vidur? Also, how does he come to know about the key secret of what happened that day?