You will never find these instructions in the books that you study in the University.
Let us all adopt the Bhava mentioned in the Upanishads.
Let us all follow the instructions contained in the Upanishads.
Then your hearts will be purified; all the evil Vritis(a wave in the mind lake) of the mind will be eradicated and the knowledge of the Self will descend in to that purified heart.
We shall realise the Atma or Brahman.