From the introduction to "The Power of Now", by Eckhart Tolle

I have had occasion to revisit this piece today, and want to record it here as it has been an important influence on my life the last couple of years. Tolle writes:


"I have little use for the past and rarely think about it; however, I would briefly like to tell you how I came to be a spiritual teacher and how this book came into existence.
Until my thirtieth year, I lived in a state of almost continuous anxiety interspersed with periods of suicidal depression. It feels now as if I am talking about some past lifetime or somebody else's life.
One night not long after my twenty-ninth birthday, I woke up in the early hours with a feeling of absolute dread. I had woken up with such a feeling many times before, but this time it was more intense than it had ever been. The silence of the night, the vague outlines of the furniture in the dark room, the distant noise of a passing train — everything felt so alien, so hostile, and so utterly meaningless that it created in me a deep loathing of the world. The most loathsome thing of all, however, was my own existence. What was the point in continuing to live with this burden of misery? Why carry on with this continuous struggle? I could feel that a deep longing for annihilation, for nonexistence, was now becoming much stronger than the instinctive desire to continue to live.
"I cannot live with myself any longer." This was the thought that kept repeating itself in my mind. Then suddenly I became aware of what a peculiar thought it was. "Am I one or two? If I cannot live with myself, there must be two of me: the 'I' and the 'self that 'I' cannot live with." "Maybe," I thought, "only one of them is real."
I was so stunned by this strange realization that my mind stopped. I was fully conscious, but there were no more thoughts. Then I felt drawn into what seemed like a vortex of energy. It was a slow movement at first and then accelerated. I was gripped by an intense fear, and my body started to shake. I heard the words "resist nothing," as if spoken inside my chest. I could feel myself being sucked into a void. It felt as if the void was inside myself rather than outside. Suddenly, there was no more fear, and I let myself fall into that void. I have no recollection of what happened after that.
I was awakened by the chirping of a bird outside the window. I had never heard such a sound before. My eyes were still closed, and I saw the image of a precious diamond. Yes, if a diamond could make a sound, this is what it would be like. I opened my eyes. The first light of dawn was filtering through the curtains. Without any thought, I felt, I knew, that there is infinitely more to light than we realize. That soft luminosity filtering through the curtains was love itself. Tears came into my eyes. I got up and walked around the room. I recognized the room, and yet I knew that I had never truly seen it before. Everything was fresh and pristine, as if it had just come into existence. I picked up things, a pencil, an empty bottle, marveling at the beauty and aliveness of it all.
That day I walked around the city in utter amazement at the miracle of life on earth, as if I had just been born into this world.
For the next five months, I lived in a state of uninterrupted deep peace and bliss. After that, it diminished somewhat in intensity, or perhaps it just seemed to because it became my natural state. I could still function in the world, although I realized that nothing I ever did could possibly add anything to what I already had.
I knew, of course, that something profoundly significant had happened to me, but I didn't understand it at all. It wasn't until several years later, after I had read spiritual texts and spent time with spiritual teachers, that I realized that what everybody was looking for had already happened to me. I understood that the intense pressure of suffering that night must have forced my consciousness to withdraw from its identification with the unhappy and deeply fearful self, which is ultimately a fiction of the mind. This withdrawal must have been so complete that this false, suffering self immediately collapsed, just as if a plug had been pulled out of an inflatable toy. What was left then was my true nature as the ever-present I am: consciousness in its pure state prior to identification with form. Later I also learned to go into that inner timeless and deathless realm that I had originally perceived as a void and remain fully conscious. I dwelt in states of such indescribable bliss and sacredness that even the original experience I just described pales in comparison. A time came when, for a while, I was left with nothing on the physical plane. I had no relationships, no job, no home, no socially defined identity. I spent almost two years sitting on park benches in a state of the most intense joy."