The Hardest Thing to Change Is the Thing That Still Works
“The hardest thing to change is the thing that still works.”
I keep coming back to that line because, in the world I work in, we spend a lot of time talking about transformation. Digital transformation. New architectures. AI. Convergence. Pick the initiative. Underneath it is the assumption that something about today needs to be different tomorrow. When something is clearly broken, that decision gets easier. A system goes down. A project misses badly. Suddenly there is urgency, budget, executive attention, and usually too many meetings. Failure has one useful quality: it ends the debate about whether change is necessary.
“Working” can hide a lot
The harder cases are the things that still function. I have seen processes survive for years because technically, yes, they work. The report gets produced every Friday, even if three people spend half a day stitching it together. An old system remains “mission critical,” partly because everyone has become good at compensating for its limitations. A decision process continues because people know who to call, which meeting to bypass, and which spreadsheet has the right number.
The output looks fine. Behind it are workarounds, duplicate entries, extra approvals, manual checks, and one person who “just knows how this works.” None are catastrophic by themselves, so eventually they become part of the scenery. Small tangent: I have always thought the most permanent thing in corporate America may be the spreadsheet somebody created as a “temporary workaround.” Those things can outlive organizational charts. Something can still function while costing far more than anyone notices.
Success gives old ideas a defense attorney
The really difficult things to question are often not bad ideas. They are ideas that were genuinely good. They solved a real problem. They helped the company grow. They may have been exactly the right technology, process, structure, or leadership approach for that moment. And because they worked, they accumulated evidence in their defense. “We have always done it this way” sounds ridiculous when stated plainly, so organizations dress it up. We say, “This model has served us well.” Which may be true. But historical success proves an approach worked under a previous set of conditions. It does not prove the conditions are still the same.
One question I use is: if we were starting today, knowing what we know now, would we build it this way? Sometimes the answer is yes. Great. Leave it alone. I have no interest in changing things for entertainment. Other times there is a long pause, and that pause usually tells you something.
This is bigger than business
My natural tendency is to apply this idea to companies because that is my world. I spend a lot of time around strategy, manufacturing, technology, transformation, and organizations deciding what they need to become next. But the more I think about it, the less I think this is really business advice.
Careers do this. You can stay very good at a job after it stops being the right job for you. Habits do it. A routine can make life easier while keeping you anchored to circumstances that no longer exist. Relationships develop patterns that prevent conflict but may no longer create much connection.
And then there is parenting, where this principle seems to arrive with a sense of humor. You finally figure out what works with your kids. The routine works. The consequence works. The pep talk works. You feel like you cracked the code, which apparently triggers some invisible notification telling them it is time to become a slightly different person.
Suddenly the speech that motivated them last year gets an eye roll. The help they once needed feels like interference. A reasonable rule becomes a 40-minute courtroom drama at the kitchen table, complete with precedent, rebuttals, and a selective interpretation of what happened last Tuesday. The old approach may still produce compliance. That does not mean it is still helping them grow.
Sometimes the answer is fine. The question moved.
That may be the idea underneath all of this. We tend to think change becomes necessary when an answer stops working. But sometimes the answer is functioning exactly as designed and the customer changed. The employee changed. The technology changed. The economics changed. Your kid changed. You changed. Meanwhile, the old answer keeps producing enough of the old result that we hesitate to touch it. I am not arguing for constant reinvention. Newer is not automatically better, and stability has value. Some things deserve to be left alone precisely because they work. But every once in a while, we should examine the things we have stopped questioning precisely because they still work. Is this still working because it is still right, or because we have simply gotten very good at living with it?
