Why Change Feels So Hard (And why it has nothing to do with willpower)
Smart, motivated people fail to make lasting change all the time. Harvard researchers found out why — and it has nothing to do with discipline.
When you feel stuck, you likely already know what you need to do.
Maybe it is the boundary you keep meaning to set. The conversation you have been rehearsing in your head for weeks. The habit you committed to, held for a few days, and then quietly let go. The same situation you have been trying to handle better for months, or years, and somehow keep ending up in the same place.
If that sounds familiar, here is what the research says about you: you are completely normal. And the reason it is not working has nothing to do with your character.
The statistics are more striking than you might expect
Researchers once studied people who had just had a serious medical conversation with their doctor. Not a gentle suggestion, but the kind of conversation where the doctor says: if you do not change this, it could kill you. These were obviously scared, highly motivated people with every reason to follow through.
One year later, only 13% had made lasting change.
McKinsey's research on organizational change puts the overall failure rate at 70%. Not failure from lack of effort, but failure despite genuine effort and real commitment.
So when change does not stick, it is not a character flaw. It is almost certainly something else.
Technical challenges versus adaptive challenges
One of the most clarifying distinctions I have encountered comes from Harvard professor Ronald Heifetz, who spent years studying why change efforts fail in organizations and in individuals.
Heifetz distinguishes between two kinds of problems:
Technical challenges have known solutions. You need the right information, the right skill, or the right process. The solution is complex, but it exists. You can hire an expert, follow a procedure, implement a system.
Adaptive challenges are different. There is often technical knowledge involved, but it is not sufficient, because the real change required is not in what you do. It is in what you believe, how you see yourself, and what you are willing to give up. Adaptive challenges require shifts at the level of identity, not just behavior.
The single biggest mistake most people make when trying to change is treating an adaptive challenge like a technical one. We tend to try getting more advice, finding a better system, trying harder with the same approach. If the problem were technical, those things would work. But if the problem is adaptive, they miss the root entirely.
The immunity to change
The most useful framework I have found for understanding why adaptive change is so hard comes from Harvard psychologists Robert Kegan and Lisa Laskow Lahey. Their book, Immunity to Change, is based on decades of research into why people fail to change, and their central insight is this:
🦠 Your mind, like your body, has an immune system. Its purpose is to protect you, to identify threats and keep you safe. Your body's immune system does this constantly without your awareness, and it does it beautifully most of the time. But sometimes it makes an error. Like in situations where a patient gets a heart transplant, and the immune system sees the very thing needed to save your life, as a threat and attacks it.
Your psychological immune system can do the same thing. It can mobilize against the changes you most need.
When this happens, it is not a malfunction. It is your immune system doing exactly what it was designed to do: keeping you safe from something it has learned to perceive as dangerous. ⚠️
The four-column immunity map
Kegan and Lahey developed a practical tool for seeing your immune system in action. It has four columns (see illustrations here).
The first column is your genuine commitment: something you want to get better at. Not an outcome, but a behavior or capacity. "I am committed to getting better at speaking up in meetings." "I am committed to getting better at honoring my own limits."
The second column is what you are actually doing, or not doing, that works against that commitment. No justification, no explanation. Just what is true.
The third column is where it gets interesting. It asks: if you imagine actually doing the opposite of what is in column two, what feels most uncomfortable? What would be the most worrying or embarrassing thing about that? Those feelings point to a hidden competing commitment, something you are already working hard to protect yourself from.
It might sound like: "I am also committed to not being seen as high-maintenance." Or "I am also committed to making sure no one is disappointed in me." Or "I am also committed to not finding out that I am less capable than I believe."
These are not future aspirations. They are things people are already doing, right now, to prevent something they fear. One foot on the gas (column one). One foot on the brake (column three).
The fourth column is the big assumption underneath it all: a belief, held as fact, that makes the whole system make sense. eg. "If I ask for what I need, people will see me as difficult." "If I fail at something, I will lose people's respect." These beliefs were formed for real reasons, often early, often in circumstances where they felt true. But the immune system keeps running the old program even when the circumstances have changed.
The Enneagram connection
For those familiar with the Enneagram, there is a direct line between this framework and your type.
The core fear at the center of each Enneagram type, the wound that shaped the ego structure, is often the big assumption in column four. The coping strategies each type develops to manage that fear, the patterns of attention, the defensive moves, the behaviors that become automatic, are columns 2 and 3. The entire ego constriction loop that the Enneagram maps is the immunity to change, described in different language (see the ego constriction loop illustrated here).
This means your Enneagram type gives you a significant head start on understanding your own immune system. And it also means that simply knowing your type is not enough. Understanding a pattern is not the same as working directly with the assumption underneath it. That work is more specific, more personal, and more alive.
What this changes
The reason you have not made the change you have been trying to make is not weakness. It is that you are intelligently, faithfully protecting yourself from something your system has learned to perceive as dangerous.
The behaviors you are embarrassed by, the ones you have committed to changing and then not changed, are not evidence of your flaws. They are evidence of your immune system working. The question is not how to push harder through them. The question is what they are protecting, and whether that protection is still serving you.
That is a different kind of work. It is slower than making a new plan. And it is the work that actually changes things. 🪄
If you want to try the first two columns of the immunity map, start here: pick one area where change has not been sticking. Write your commitment at the top. Then, without explanation or justification, list everything you are doing or not doing that works against it. Just those two columns will tell you something.
I go through the full map, including the column three process and the Enneagram connection, in Episode 23 of Upleveling Work.
Michelle Kay Anderson is an executive coach and Enneagram practitioner who works with leaders in mission-driven organizations. The Upleveling Work podcast is at uplevelingwork.comor on Apple Podcasts and Spotify.
