Your team can hold two big changes a year. You're planning four.
Jul 24
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Most change plans are built for the strategy deck. Almost none are built for the brain that has to absorb them.
New numbers make the gap hard to ignore. MIT Sloan reports that 83% of leaders are running more major change than ever. Deloitte found that a third of workers went through 15 big changes in a single year. Yet only 27% believe their organisation handles change well.
Researchers have put a ceiling on it. Most people can take in one or two major changes a year. Many leaders are already planning four. The extra two do not create extra progress. They create something more expensive.
Researchers have put a ceiling on it. Most people can take in one or two major changes a year. Many leaders are already planning four. The extra two do not create extra progress. They create something more expensive.
What too much change does to your thinking brain
Why the capable team stops delivering
You see it inside teams every day. You hired good people. You trained them well. The skills are there. The output still slips. It is easy to read that as a motivation problem. Usually it is a capacity problem.
Give the brain room between changes
You cannot stop change. You can pace it. Before the next big shift, look at what your team is still carrying from the last one. If the last change has not settled, the new one lands on a brain already full. You are not adding a change then. You are stacking one.
Your brain has a planner. I usually call her Corty. She runs the prefrontal cortex, the part behind your forehead. She handles focus, planning, working memory and the hard calls. When you weigh a tricky decision, Corty is at the wheel.
Corty has one weakness worth knowing. She is fragile under pressure. In 1908 two researchers, Yerkes and Dodson, mapped how stress affects performance. A little sharpens you. Too much drops you off a cliff. Their curve looks like an upside down U. Some pressure before a big moment helps you focus. Too much and Corty goes quiet. You know you can do it. Your mind hits a wall anyway.
Change is where this bites. The brain is built for short, sharp stress. It fires, does the job, then drops back to normal. That drop is the recovery. It is the moment the brain reads as safe again. Constant change never gives it. Each new shift lands before the last one settled. So Corty stays parked on the right side of the curve, where she works worst. The fourth reorg does not meet a fresh team. It meets a thinking brain that has been switched half off for months. What looks like a team that will not get on board is often something quieter. It is a team that never got the chance to catch its breath.
Why the capable team stops delivering
You see it inside teams every day. You hired good people. You trained them well. The skills are there. The output still slips. It is easy to read that as a motivation problem. Usually it is a capacity problem.
Stress is both friend and enemy. A short spike is the friend. It sharpens Corty and lifts your game. Long, unbroken stress is the enemy. Cortisol keeps flowing with no time to clear. Corty gets weaker. Hippo, your memory, gets messy. The brain that should be adapting is busy just holding on.
Picture a manager we can call Andy. His team is good. This year they took a new CRM and a reorg. Then a new boss. Now an AI tool that rewrites the daily work. Each one made sense on its own. Together they never gave the brain a moment to land. By the fourth change his best people are not resisting. They are running on fumes and calling it fine. That is the part most leaders miss. A team at capacity does not send up a flare. It just goes flat and keeps showing up.
A recent EU brain economy paper has a name for this. The execution gap. It shows up at the level of whole countries. Skills keep rising. Brain health keeps falling. So capable people stop being able to use what they know. That gap lives inside your team too. More training on an overloaded brain gives you almost nothing back. Fixing the load gives you a lot. A bigger budget does not buy the room. Space does.
Give the brain room between changes
You cannot stop change. You can pace it. Before the next big shift, look at what your team is still carrying from the last one. If the last change has not settled, the new one lands on a brain already full. You are not adding a change then. You are stacking one.
Try one thing this week. Take your list of planned changes for the year and count them honestly. If the number sits above two or three major ones, decide which can wait. Not which matter least. Which the brain can hold without tipping Corty off the curve. That is the harder call. And the right one.
Then protect the gaps between them. A change needs a quiet stretch after it to settle. That quiet is not lost time. It is when the brain files the last shift and readies itself for the next. Pacing is a real leadership skill. It rarely shows up on the org chart. And it decides whether your plan becomes progress or churn.
Look at your change calendar for the year ahead. It was built for the market and the board. Almost never for the people who have to carry it. If someone counted the changes your team is holding right now, what would the number be? And could they really hold one more?
Look at your change calendar for the year ahead. It was built for the market and the board. Almost never for the people who have to carry it. If someone counted the changes your team is holding right now, what would the number be? And could they really hold one more?
/ Maria