“The worst obstacle of all occurs when,
somewhere in the back of our minds,
we think we have understood something and we haven’t.
That is, we fancy that we have seen the truth.
We think, because of a situation in which we feel
we have some sort of calmness, we have reached our zenith.
We say, ‘That is what I have been looking for; I have progressed.’
But in actual fact we have not progressed.”
– TKV Desikachar Religiousness in Yoga
‘Antarāyāḥ, Obstacles to progress, Techniques to Overcome them’
Chapter Fifteen Page 209