We won’t tell you how much we’ll save you. Not out of modesty — because we haven’t measured your baseline yet, and a number without a baseline is a guess wearing a suit.
Every confident “we’ll cut that by 30%” you’ve heard in a sales meeting was invented before anyone looked at your actual data. It might even turn out true — but on the day it was said, it was fiction. We don’t open that way, and the reason is more than manners: starting with a real baseline is the single decision that separates an improvement you can prove from a story you have to keep retelling.
No baseline, no claim
The first thing LEANTA does on any engagement is measure the current state: map the value stream — every step the work actually passes through, end to end — define the metric, and record where it sits today. Only then is there a real number to move, and a real before to compare the after against. It’s a slower, less seductive pitch. It’s also the only one that can be honest, because the claim arrives after the evidence instead of in place of it.
“What gets measured gets managed” is a warning
The line gets quoted as motivational wallpaper, usually pinned on Peter Drucker. There’s no solid record that Drucker wrote it — it’s one of the most confidently misattributed quotes in management. The rigorous root is a 1956 paper by V. F. Ridgway with a title that gives the game away: Dysfunctional Consequences of Performance Measurements.1 Ridgway showed that measurement isn’t free or neutral — measure the wrong thing, or one thing in isolation, and people optimise for the metric at the expense of the goal it was meant to represent.
Seventy years of evidence has only sharpened the point. The pattern even has a name now — Goodhart’s law, in Marilyn Strathern’s crisp phrasing: “when a measure becomes a target, it ceases to be a good measure.”2 Modern studies document people actively gaming performance systems, and whole books now catalogue the damage.3,4 Measure call duration, get rushed calls. Measure units shipped, watch quality quietly slide.
Whatever you put a number on, behaviour bends toward it. That’s power — and power pointed at the wrong target does damage.
Measure the right thing — then automate it
This is why the order is non-negotiable for us:
- Baseline the metric that actually represents the outcome — not the one that’s easiest to count.
- Improve against that baseline, with a clear before and after.
- Monitor continuously, so the gain holds and a metric that starts distorting behaviour gets caught early.
Get the metric wrong and automation just makes the wrong thing happen faster and more reliably — the dashed path in the diagram. Get it right and the same automation compounds the right thing. The measurement step isn’t bureaucracy before the real work — it is the real work.
Why this is also a promise to you
Refusing to quote a number we haven’t earned is, in the end, the most useful thing we can tell you about how we’ll work. It’s the same reason our first phase is structured so you can walk away if the baseline doesn’t justify going further. We’d rather show you a true small number than sell you a big invented one.