When a financial system goes live, something quiet happens: the database schema becomes invisible. The fields, the table relationships, the naming conventions — they stop being decisions and start being reality. This is what the philosopher Alfred Korzybski called 'identification' — the moment we unconsciously treat the map as if it were the territory itself. In finance IT, this has consequences that compound. A 'customer' table built around individual retail accounts silently distorts how you think about commercial relationships for a decade. The structure doesn't just store your thinking — it slowly becomes your thinking. Korzybski's prescription was blunt: cultivate what he called 'consciousness of abstracting' — a standing awareness that every schema, every field name, every data model is a choice made under specific conditions, not a neutral description of the world. The practical move is small but sharp: before you extend any legacy system this week, ask who built the original structure and what business reality they were modeling. The answer is almost never the business reality you're in now.

What would you have to rename — a field, a table, a report column — if you wanted your system to accurately describe how your business actually works today, not when it was built?

Drawing from General Semantics — Alfred Korzybski (Science and Sanity, 1933, on the structural differential and the process of identification — mistaking a level of abstraction for the thing itself)