But the biggest clue seemed to be their expressions. They were hard to explain. Good-natured, friendly, easygoing...and uninvolved. They were like spectators. You had the feeling they had just wandered in there themselves and somebody had handed them a wrench. There was no identification with the job. No saying, "I am a mechanic." At 5 P.M. or whenever their eight hours were in, you knew they would cut it off and not have another thought about their work. They were already trying not to have any thoughts about their work on the job.

Every living creature on this planet, has a conscious subjective perspective of the world. The plants may seem to us as standing indifferent to the human sufferings, but even they have their own unique mental universe. They have their own way of interacting with the environment.

Our mistakes rewire our brain and open up new gateways of perception.

Perception is like painting a scenery - no matter how beautifully you paint, it will still be a painting of the scenery, not the scenery itself.

Say, there is a book written by Tolstoy sitting right there on the table. To our unique human consciousness, the reality of the papers in the book, is infinitely different from the valuable literature that they possess. For the kind of consciousness possessed by the bug which eats those papers, literature is non-existent, yet for the Human Consciousness, literature has a greater value of truth than the papers themselves.

Even though it is common knowledge in our field of Neuroscience, I take immense pleasure every time I realize that our perception of the whole universe emerges from the activity of the little specks of jelly inside our skull.