The Seven Margin Reads
All Weather
The leader who's got a grip on the pressure without it having a grip on them.
What it really shows you. A set of structural protections, habits and relationships that are currently sustaining and supporting this way of operating. Not a personality trait. Not luck. An architecture that needs active maintenance.
Why you should care. All Weather is rare and fragile. The organisation usually doesn't see what's holding it up, which means it can inadvertently erode the conditions that produced it. If your best leader is in this mode, the question isn't how to celebrate them. It's what's at risk and what the system is doing to undermine the very things that are keeping them well.
Running Hot
The leader who's delivering and being rewarded for it, but burning faster than they can recover.
What it really shows you. A system that has confused output with capacity. The pattern is being rewarded with more of what's depleting it, which is why the leader can't interrupt it themselves. Reward signals are pointing in the wrong direction.
Why you should care. Running Hot is your most productive person on the way to becoming your most expensive failure point. The decisions they're making right now are being made with reduced cognitive range. The talent leaving on their watch is leaving because no one can sustain the pace either. The cost shows up in the people around them, not in their numbers.
The Hangover
The leader who's just come off a peak and hasn't yet found what comes next.
What it really shows you. A system that knows how to drive peaks but doesn't know how to use the troughs. Recognition has withdrawn before a new source of meaning has been located. The work of recovery is invisible to the operating cadence.
Why you should care. The Hangover is when good people quietly start looking. The leader still shows up, but the discretionary thinking that drove the last peak isn't available for the next one. Push through into another sprint and you're borrowing against a reserve that hasn't been replenished.
The role the leader was hired for has been fundamentally disrupted.
What it really shows you. A system in which the strategic context has shifted faster than the role definitions have been renegotiated. The leader hasn't lost capability; they're applying it to a brief that no longer fits. Execution logic is being deployed against problems that need a different kind of thinking. The leader is delivering; they’re not obviously struggling. That’s what makes Drift hardest to spot.
Why you should care. Drift is the most tricky pattern for organisations facing structural disruption (AI, market shift, business model change), because it doesn't look like a problem until it’s grown roots. Effort is spent confidently on the wrong things. By the time the misalignment shows up in the numbers, the strategic gap has been compounding for some time.
The leader who's quietly redoing other people's work because the standards matter and others don't seem to share them.
What it really shows you. A system in which trust hasn't been built explicitly enough to delegate, or in which competence has been demonstrated unevenly enough to make it rational to compensate. The standards rhetoric is covering a control concern that's structural.
Why you should care. Over-Functioning leaders are bottlenecks who look like high performers. The team beneath them stops developing because the work always comes back. You're paying twice: for the leader's hours, and for the stalled growth of everyone underneath. When this leader eventually leaves, what they were holding together becomes visible all at once.
The leader who's narrowed their world to feel in control, often after something specific went wrong.
What it really shows you. A system in which exposure has not been safely metabolised. Some specific moment of rupture or public misfire has gone unaddressed. The narrowing isn't strategy; it's protection.
Why you should care. Bunker leaders make decisions on a world model that's increasingly out of date. The information they're not seeing is the information that matters most. The cost shows up as missed signals, late responses, and a function that's quietly losing connection with the rest of the business.
Drift
Over Functioning
In The Bunker
The leader who's still in the room but can no longer process what's coming at them, usually after a long stretch of doing it alone.
What it really shows you. A system in which isolation has become structural. Multiple conditions in simultaneous mismatch, with community thinning over a long enough period that asking for help feels more exposing than the situation itself.
Why you should care. The Wall is the moment one or two decisions before something visibly breaks. It rarely announces itself; it gets named in retrospect, after a resignation, a board confrontation, or a public misstep. By the time it's visible to the organisation, the cost of intervention has multiplied.
The Wall
What’s Under the Bonnet?
The Margin Read draws on five bodies of work from organisational development and psychology. Read on if this is your jam…
Understanding these frameworks isn’t a requirement to benefitting from the diagnostic - they sit behind the questions and readings.
Three frameworks sit behind the diagnostic itself. Aaron Antonovsky's salutogenic model on what keeps people well under sustained pressure. Karl Weick on how leaders make sense of ambiguity, and what they don't notice when they're under load. Christina Maslach and Michael Leiter on the structural conditions that sustain or deplete engagement at work.
Two other models frame the work that can follow. Ronald Heifetz on the difference between technical problems (which expertise solves) and adaptive problems (which require new learning from those handling them). Edgar Schein on how organisational culture actually shifts: at the level of underlying assumptions, not at the level of behaviour or values statements.
The diagnostic is built to be operationally useful, not academically faithful. The frameworks inform the design. The conversations that follow is where the frameworks earn their keep.