A map is useful precisely because it leaves things out; a map that included everything would be as complex as the territory and just as useless. The same is true of every model we use to understand the world, plans, forecasts, metrics, mental models. They are simplifications, and they help. The danger is forgetting that the map is not the territory it represents.
Models are clean, and reality is messy, so it is tempting to trust the model over the thing it describes. A financial projection feels solid; the uncertain future it models does not. A metric is precise; the complicated reality it measures is not. Over time, people start managing the map, optimizing the forecast, hitting the metric, while the territory quietly diverges from it. The comfort of the clean model is exactly what makes it dangerous.
When the map and the territory diverge and you are trusting the map, you make confident mistakes. The plan says the project is on track while the real work is falling behind; the metric is green while customers are unhappy. The most dangerous errors are not made by people who know they are uncertain, but by people who mistake a good model for the reality itself.
The remedy is not to abandon models, they are indispensable, but to hold them loosely: use them, and keep checking them against the territory. Ask what the model leaves out, and watch for the moments when reality stops matching it. The best thinkers are fluent with models and never fully trust them, which is the right relationship to have with a map.
Use the map. Never mistake it for the ground.
Published by Greenridge Media. Views expressed are the author's own.