If you are not very clear about your feelings, there is self-contradiction. If you do not clearly understand the ways of your own thinking, such lack of clarity leads to illusion. So, clarity in every direction is essential. And it is a most difficult thing, it seems to me, to have a really clear mind because clarity cannot be cultivated, learned; rather, it comes into being through watching, through observing, through perception. — Jiddu Krishnamurti