Boards are unusually good at evaluating what a chief executive has produced and unusually poor at evaluating the chief executive. This is not a failure of diligence. It is a structural feature of how boards observe, and the leaders who fail most expensively tend to fail in exactly the gap it creates.
I am asked about this often enough by directors that it warrants a direct treatment. What follows is not an argument for boards to practice amateur psychiatry, which would be both improper and unwise. It is an argument that condition is a leading indicator, results are a lagging one, and most boards are watching only the lagging one with any rigor.
The Observation Problem
Consider the conditions under which a board actually sees the chief executive. Four to eight scheduled meetings a year, each prepared for over weeks. Materials reviewed in advance. A setting in which the leader's explicit task is to project command. Perhaps a dinner, which is a different performance rather than an absence of one.
This is the single environment in which a senior leader's composure is most rehearsed. A chief executive under genuine strain will typically be able to hold the performance for the duration of a board meeting, and often for a full year of them. What degrades first is not the presentation. It is the quality of judgment exercised in the hundreds of unobserved decisions between meetings.
Directors are, in effect, sampling from precisely the wrong part of the distribution. And because the sample looks reassuring, the board's confidence tends to remain high right up until the point where results finally move, which is usually six to eighteen months after the underlying deterioration began.
Performance Is Not Condition
The distinction worth holding is between what the organization produced and what the leader is currently capable of.
Financial results reflect decisions made months or years earlier, market conditions outside anyone's control, and the accumulated momentum of an organization that will continue producing for a considerable period after its leadership has stopped functioning well. A company can post an excellent year under a chief executive whose judgment has been degrading throughout it. This happens more often than boards find comfortable.
Condition, by contrast, is the current capacity to hold complexity, tolerate ambiguity, absorb disconfirming information, and regulate under pressure. It is what will produce next year's results. It is also what almost no board measures.
The Signals That Actually Carry Information
The useful signals are changes in pattern rather than absolute states. Every chief executive has a baseline. The information is in the deviation, which is why directors who have served with a leader for several years are better positioned to notice than any assessment instrument.
Narrowing of counsel
Watch who the chief executive is actually listening to. A leader under strain tends to contract their circle of trusted advisors, sometimes to one or two people who agree with them. This is a protective response to cognitive load, and it is one of the earliest observable signs. When the names cited in board conversation stop varying, something has changed.
Compression of information flow
Board materials that become thinner, more polished, and less candid about difficulty are worth attending to. So is a decline in the volume of bad news reaching the board. Organizations do not stop generating problems. They stop transmitting them, usually because the leader has become harder to bring problems to.
Decision latency and abruptness
Decision fatigue produces two opposite signatures, and both are meaningful. Some decisions begin arriving later than they should, deferred past the point where deferral is costly. Others arrive abruptly, with less deliberation than the stakes warrant. A board that tracks the tempo of decisions, not merely their content, will notice this well before results move.
Flattening
The subtlest signal is affective. A chief executive who once spoke about the strategy with genuine engagement and now describes it competently but without any evident investment is showing something clinically meaningful. Cynicism, detachment, and the loss of pleasure in work that once mattered are recognized components of burnout, and in some cases markers of a depressive process. A director cannot diagnose this and should not try. A director can notice it.
Where Oversight Ends
None of this licenses a board to inquire into a chief executive's private health. That line is legally consequential and ethically clear, and crossing it damages the relationship on which the entire governance structure depends. A board that starts asking a leader about their mental state will get a performance, will have taught the leader that candor is dangerous, and may well have created exposure for the company.
The distinction that holds is this: a board should not oversee the leader's health, but it can and should oversee the conditions that sustain executive judgment. Those are legitimate governance matters and they are entirely observable from the boardroom.
- Workload and span. Is the role as currently constructed executable by any human being over a multi-year period, or has the board quietly built a job that guarantees depletion?
- Bench depth. A thin succession plan is not only a continuity risk. It concentrates load on one person and removes the possibility of genuine time away.
- Access to confidential external counsel. Boards routinely fund legal and financial advisors for the company and rarely fund an independent, confidential advisor for the person carrying the most consequential decisions. This is an inexpensive correction with meaningful returns.
- Recovery that is real. A chief executive who has not been genuinely unreachable for a week in three years is running a system without maintenance, and the board has usually been complicit in that.
Structuring this well is a governance design question rather than a clinical one, and it is the substance of our board advisory work. Directors who want to think through their own role in it may also find the board member perspective useful.
The Uncomfortable Implication
Most boards discover a leadership problem at the point where it becomes a performance problem, which is the last moment at which it was ever visible and the most expensive one at which to act. By then the options have narrowed to succession, and the organization absorbs a transition it might have avoided.
The alternative is not surveillance. It is a board that treats the sustained judgment of its chief executive as an asset requiring maintenance rather than a constant to be assumed, and that builds the structures allowing a leader to say something is wrong before the results say it for them. That is ordinary stewardship. It is simply applied to the one asset most boards leave unexamined. If your board is working through how to build that, you are welcome to start a conversation.