“Now let us call that spirit of the water hole,” he said.
I tried to turn my head to look at him. He held me vigorously by the hair and said that I was in a very vulnerable position and in a terribly weak physical state and had to remain quiet and motionless. He had put all those special branches on my belly to protect me and was going to remain next to me in case I could not take care of myself.
He was standing next to the top of my head, and if I rolled my eyes I could see him. He took his string and tensed it and then realized I was looking at him by rolling my eyes way into my forehead. He gave me a snappy tap on the head with his knuckles and ordered me to look at the sky, not to close my eyes, and to concentrate on the sound. He added, as if on second thought, that I should not hesitate to yell the word he had taught me if I felt something was coming at me.
Don Juan and his “spirit catcher” began with a low-tension twang. He slowly increased the tension, and I began to hear a sort of reverberation first, and then a definite echo which came consistently from a southeasterly direction. The tension increased. Don Juan and his “spirit catcher” were perfectly matched. The string produced a low-range note and don Juan magnified it, increasing its intensity until it was a penetrating cry, a howling call. The apex was an eerie shriek, inconceivable from the point of view of my own experience.
The sound reverberated in the mountains and echoed back to us. I fancied it was coming directly toward me. I felt it had something to do with the temperature of my body. Before don Juan started his calls I had been very warm and comfortable, but during the highest point of his calls I became chilled; my teeth chattered uncontrollably and I truly had the sensation that something was coming at me.
At one point I noticed that the sky had become very dark. I had not been aware of the sky although I was looking at it. I had a moment of intense panic and I yelled the word don Juan had taught me.
Don Juan immediately began to decrease the tension of his eerie calls, but that did not bring me any relief.
“Cover your ears,” don Juan mumbled imperatively.
I covered them with my hands.
After some minutes don Juan stopped altogether and came around to my side. After he had taken the branches and leaves off my belly, he helped me up and carefully put them on the rock where I had been lying. He made a fire with them, and while it burned he rubbed my stomach with other leaves from his pouch.
He put his hand on my mouth when I was about to tell him that I had a terrible headache.
We stayed there until all the leaves had burned. It was fairly dark by then. We walked down the hill and I got sick to my stomach.
A Separate Reality: Chapter 11. [Carlos Castaneda]