What is the most fascinating kind of self-deception to me, and a kind that isn't necessarily unhealthy, is what Friedrich Nietzsche called "strategic self-deception." The kind of self-deception that you can engage in with your eyes wide open. You do it because you say, "There's things that I couldn't accomplish without this kind of self-deception."
Self-deception helps us deceive.
If you asked me what makes the world go round, I would say self-deception. Self-deception allows us to create a consistent narrative for ourselves that we actually believe. I’m not saying that the truth doesn’t matter. It does. But self-deception is how we survive.
deception and 'con games' are a way of life in all species and throughout nature. Organisms that do not improve their ability to deceive - and to detect deception - are less apt to survive.
It is as easy to deceive one's self without perceiving it, as it is difficult to deceive others without their finding out.
We are all members of the same flawed species. Putting our moral vision into practice means imposing our will on others. The human lust for power and esteem, coupled with its vulnerability to self-deception and self-righteousness, makes that an invitation to a calamity, all the worse when the power is directed at a goal as quixotic as eradicating human self-interest.
Most of us are aware of and pretend to detest the barefaced instances of that hypocrisy by which men deceive others, but few of us are upon our guard or see that more fatal hypocrisy by which we deceive and over-reach our own hearts.
True self is non-self, the awareness that the self is made only of non-self elements. There's no separation between self and other, and everything is interconnected. Once you are aware of that you are no longer caught in the idea that you are a separate entity.
self-sacrifice is one of a woman's seven deadly sins (along with self-abuse, self-loathing, self-deception, self-pity, self-serving, and self-immolation).
Of all forms of deception self-deception is the most deadly, and of all deceived persons the self-deceived are the least likely to discover the fraud.
In the horrifying calculus of self-deception, the greater the pain we inflict on others, the greater the need to justify it to maintain our feelings of decency and self-worth.
It is probably true that almost all atheists stand for the values of reason and freethought. I will attempt to put these values in more substantial terms. There is the belief that inquiry and doubt are essential checks against deception, self deception, and error. There is the belief that logic and the scientific method is the only way the world can arrive at an agreement on the truth about anything.
Only one deception is possible in the infinite sense, self-deception.
Those who deceive others, deceive themselves, as they will find at last, to their cost.
We learn to deceive ourselves while we are trying to deceive others.
Those who try to achieve success without hard work ultimately deceive themselves-or worse-deceive others.