Duke UniversityPsychiatry Residency
Brigham & Women'sCL Fellowship
Harvard Medical SchoolFaculty
McLean HospitalDirector of Education, Division of Geriatric Psychiatry
Harvard T.H. Chan School of Public HealthM.P.H.
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First-Time CEO Advice: What New CEOs Get Wrong

The most important advice for a first-time CEO is to recognize that the job is psychologically different from every role before it, not just bigger. You no longer have a boss to absorb doubt or share final accountability, the information reaching you is filtered by people who care how you react, and the board is a collective principal rather than a manager. New CEOs most often go wrong by assuming the world works the way it did one level down.

First-time chief executives tend to prepare carefully for the parts of the job they can see. They study the strategy, the financials, the leadership team, the market. They often have a thoughtful plan for the first months, and the practical guidance in our piece on the first 90 days of an executive transition addresses much of that.

What they prepare for least, and what most often surprises them, is the change in their own position. Nearly every leader I have worked with in their first year as CEO says some version of the same thing: no one told me it would feel like this.

There Is No One Above You

Every role before this one had a boss. Even senior executives who chafed at that relationship relied on it more than they knew. A boss provided a reference point for judgment. A boss shared accountability for the hardest calls. A boss could be consulted when you were unsure, and in some sense absorbed the doubt that every leader carries.

The CEO has none of this. There is a board, and we will come to it, but the board is not a manager you can walk down the hall to see. The final call on the most consequential decisions now sits with you alone. The ambiguity that used to be resolved above you is now resolved by you.

New CEOs often experience this as a kind of vertigo. The strategic questions are not necessarily harder than ones they handled before, but there is no one to hand them up to. Some respond by seeking excessive consensus, delaying decisions until everyone is aligned. Others respond by over-asserting, making fast calls to demonstrate that they are in charge. Both are understandable reactions to the loss of a structure that used to steady them, and both are worth noticing early.

Everyone Is Filtering What You Hear

The second change is quieter and more dangerous. From the day you become CEO, the information reaching you is no longer neutral.

This is not because people are dishonest. It is because almost everyone who speaks to you now has a stake in how you react. Your direct reports want your confidence. Their teams want to protect their leaders. Problems arrive later, framed more favorably, and with the solution already attached. Good news travels fast; bad news is cushioned on its way up. The result is an information environment that looks calmer than the organization actually is.

Many first-time CEOs assume, because they were candid colleagues themselves, that they are hearing the truth. They usually are not hearing all of it. Your own reactions shape the filtering too. A CEO who responds sharply to bad news, even once, teaches the organization to delay it. A CEO who appears stressed teaches people to protect them from more.

What helps

The Board Is Your New Principal

New CEOs often misread the board in one of two ways. Some treat it as a boss, deferring to directors in ways that blur the line between governance and management. Others treat it as an audience, presenting polished progress and managing impressions. Neither works well.

A board is a collective principal. It holds ultimate authority over you, but it acts as a group with its own internal relationships, factions, and history. Directors vary in what they care about and how they read you. What they almost universally dislike is surprise.

Building the relationship

The first-time CEOs who handle boards well tend to do a few things consistently. They build individual relationships with directors between meetings, so that board sessions are not the only point of contact. They bring problems early, while there is still time to discuss options, rather than only after they are solved. They understand the role of the chair or lead director and work closely with that person. And they resist the temptation to perform certainty they do not have, because experienced directors usually see through it.

It is also worth remembering that the board is assessing you, and that its view of your condition is shaped by limited exposure. Our piece on what boards miss when they assess a chief executive describes this from the other side of the table, and our board advisory work addresses how CEOs and directors can build a healthier working relationship.

Identity at the Top

Becoming CEO changes how others see you almost immediately, and it can change how you see yourself in ways that are harder to notice.

The title carries weight. People laugh at your jokes more readily, agree with you more quickly, and treat your passing comments as instructions. Over time this can distort a leader's sense of their own judgment. The absence of pushback is easily mistaken for being right.

At the same time, many first-time CEOs privately wonder whether they belong in the role. The doubt does not disappear with the appointment; it often intensifies, because the stakes are higher and the scrutiny is constant. The pattern described in imposter syndrome in the C-suite is common in the first year. Leaders who can hold both realities, the authority of the role and their own uncertainty, without letting either take over tend to adapt best.

The Loneliness of Final Calls

Every CEO eventually faces decisions that cannot be shared. Removing a senior leader who was once a peer. Committing the company to a direction many people doubt. Carrying information about a potential sale or restructuring that cannot yet be disclosed. In those moments there is no one inside the company who can fully share the weight.

This loneliness is structural. It is not a sign that you are doing something wrong, and it does not go away with experience. What changes is how well the leader manages it. Our piece on CEO loneliness and isolation explores this in depth, but the practical point is that CEOs need sources of candor that sit outside the organization's incentives: a trusted peer CEO, an experienced mentor, a confidential advisor.

As a psychiatrist, I would add one more thing. The isolation of the role, combined with sustained pressure and disrupted sleep, can gradually shift a leader's mood and judgment in ways they may not notice from inside. Irritability, narrowing of focus, and a sense that everything rests on you are common in the first year. They are worth paying attention to before they become entrenched.

Using the First Year Well

The first year as CEO sets patterns that are hard to change later: how information flows to you, how the board relates to you, how the leadership team handles disagreement, and how you sustain yourself under the load. It is worth being deliberate about all of them.

This is the period in which CEO coaching tends to be most valuable, because there is a great deal to adjust to and very few people the new CEO can speak with candidly. If you are stepping into the role for the first time, or are already in your first year and finding it different than you expected, you can schedule a free consultation, a confidential conversation of about thirty minutes, to talk it through.

Common Questions

What is the biggest mistake first-time CEOs make?

One of the most common is assuming the information environment works the way it did in previous roles. Once you are CEO, almost everything you hear has been shaped by people who care how you will react. New CEOs who do not actively build channels for unfiltered information tend to discover problems late.

How should a new CEO manage the board?

Treat the board as a collective principal rather than as a boss or an audience. Build individual relationships with directors, bring problems early rather than only presenting progress, and understand the board's internal dynamics. Surprises damage board trust far more than bad news delivered promptly.

Is it normal for a new CEO to feel isolated?

Yes. The isolation is built into the role: there is no peer inside the company, direct reports have incentives to filter what they say, and the board is evaluating you. It is not a sign that something is wrong with you, but it does need to be addressed deliberately rather than endured.

Should a first-time CEO work with an executive coach?

Many do, and the first year is when it tends to be most valuable. A confidential advisor with no stake in the company's internal politics provides the candor and thinking space that the role otherwise removes, and can help a new CEO adjust before patterns harden.

About the author. Dr. Stephanie Collier is a board-certified psychiatrist and certified executive coach. She completed her psychiatry residency at Duke University and a consultation-liaison psychiatry fellowship at Brigham and Women's Hospital, holds a faculty appointment at Harvard Medical School, and serves as Director of Education for the Division of Geriatric Psychiatry at McLean Hospital. Read her full background.

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