Man's main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.
I am asking myself what is fear: not what I am afraid of. I lead a certain kind of life; I think in a certain pattern; I have certain beliefs and dogmas and I don't want those patterns of existence to be disturbed because I have my roots in them. I don't want them to be disturbed because the disturbance produces a state of unknowing and I dislike that. If I am torn away from everything I know and believe, I want to be reasonably certain of the state of things to which I am going. So the brain cells have created a pattern and those brain cells refuse to create another pattern which may be uncertain. The movement from certainty to uncertainty is what I call fear.
Indeed, the line between perceiving and hallucinating is not as crisp as we like to think. In a sense, when we look at the world, we are hallucinating all the time. One could almost regard perception as the act of choosing the one hallucination that best fits the incoming data.
We are unsettled to the very roots of our being. There isn't a human relation, whether of parent and child, husband and wife, worker and employer, that doesn't move in a strange direction. We don't know how to behave when personal contact and eternal authority have disappeared. There are no precedents to guide us, no wisdom that wasn't made for a simpler age. We have changed our environment faster than we can change ourselves.
The word ‘consciousness’ is a clever trick that we use to keep from thinking about how thinking works. We take a lot of different phenomena and we give them all the same name, and then you think you’ve got it.
Our sun is one of 100 billion stars in our galaxy. Our galaxy is one of the billions of galaxies populating the universe. It would be the height of presumption to think that we are the only living things in that enormous immensity.
Dixit 
