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- Glossary
Among the many powerful ideas that Sun Tzu teaches is that reality is always different than our subjective perceptions of it. We cannot know objective reality without filtering through our mental models. What is usually translated as "deception" in Sun Tzu's work is better described as the awareness that there is always a difference between perception and reality, but that we must deal with both at once, learning to make good decisions on "subobjective information."
People make decisions based upon conditions, but everyone's idea of conditions is only based upon their subjective impressions. The less information we have, the more our subjective impressions differ from the physical reality. The fewer information sources we have and the more alike those information sources are, the narrower our perspective. The more information sources we have and the more variety in those sources, the broader our perspective.
"Insider" information is information about a situation that is held exclusively by one person or group of people. Insider information usually refers to information available only to those who are in a specific position. Outsiders are not privy to it. In chess, opposing players have access to all relevant information except each other's plans. This means that chess has very little insider information. This is very different from a contest such as poker, where each player has access to information about his or her own hand that no one else has. In real-life competition, insider information is critical to future events, but by definition most people do not have it.
There are no absolute values in strategy. All judgments about positions are relative. These judgments are made by individuals from their own subjective perspective. There is no such thing as an objective condition that we call "strength." Strength and weakness are determined by comparing positions. From that comparison, we identify positions we suspect are stronger and weaker in one area or another. However, our judgments about conditions must be tested. Based upon that test, we can then say that various aspects of those positions are relatively stronger or weaker.
In these relative comparisons, insider information is always in play. We may have insider information about our own positions, but we do not have insider information about the positions that we are using for comparison. So no matter how good our inside information, we are always making decisions out of ignorance.
For a complete description of the process of advancing positions in competitive business environments, we suggest you read our book 9 Formulas for Business Success: The Science of Strategy.