Every time you are afraid to face yourself and hide carefully from yourself what prevents you from advancing, well, it is as though you were building a wall on the way; later you must demolish it to pass on. It is better to do your task immediately, look yourself straight in the face, straight in the face, not try to sugar-coat the bitter pill. It is very bitter: all the weaknesses, uglinesses, all kinds of nasty little things which one has inside—there are, there are, there are, oh! lots of them. And so you are on the point of attaining a realisation, on the point of touching a light, having an illumination, and then suddenly you feel something pulling you back like this (gesture), and you suffocate, you cannot advance further. Well, in these moments some people weep, some lament, some say, “Oh, poor me, here it is yet once again!” All this is a ridiculous weakness. You have only to look at yourself like this and say, “What petty meanness, small stupidity, little vanity, ignorance, bad will is still there, hidden in the corner, preventing me from crossing the threshold, the threshold of this new discovery? Who is there in me, who is so small, so mean and obstinate, hiding there like a worm in a fruit so that I may not be able to see it?” If you are sincere you find it; but above all it is this, absolutely this: you always sugar-coat the pill. The sugar-coating is a kind of what is called mental understanding of oneself. So one coats as thickly with sugar as possible in order to hide well from oneself what is there, the worm in the fruit; and one does it always, always gives oneself an excuse, always, always.
Ref : Questions and Answers 1957-1958