The computer may be incompetent in itself--that is, unable to do the work for which it was designed. This kind of incompetence can never be eliminated, because the Peter Principle applies in the plants where computers are designed and manufactured.

Beware, William of Mercia, you heeded not our warnings and you can no longer turn back, but the path ahead is strewn with danger, to you, and to those who travel with you. This is but the beginning. The legions of the underworld await you, armies will seek to destroy you, but only you can know the true course.

May your sleep be your death, and your wakefulness be your heaven.

Once out of your cradle, you don't focus on the world in the abstract, perceiving things for the first time, but in synchrony with your accumulated knowledge, which enriches and helps define your experience, as well as ensuring its uniqueness.

Consciousness, which is the "reflective" element of Norman's conceptual brain, handles the "higher" functions at the metaphorical tip of the very top of that complicated organ. Because consciousness pays a lot of attention to your thoughts, you tend to identify it with cognition. However, if you try to figure out exactly how you run your business or care for your family, you soon realize that you can't grasp that process just by thinking about it. As Norman puts it, "Consciousness also has a qualitative, sensory feel. If I say, 'I'm afraid,' it's not just my mind talking. My stomach also knots up.

Pay attention to the things that are critical to your happiness and the happiness of others.