Written by Andrew Murray, Former Secondary Principal, Director Lumina Wellbeing Strategy
On Sunday evening, a principal told me she feels a tightening in her chest. She loves her school, believes in her staff, and is proud of her students. She would choose the role again without hesitation. And yet, as the weekend closes, she wonders how long she can sustain the pace. That sentence should count as data.
We speak constantly about data in education. Attendance rates, achievement trends, engagement surveys, behaviour incidents, well-being dashboards. We track movement across cohorts and year levels with increasing precision. Data sharpens practice. It exposes inequity. It guides improvement planning and resource allocation. In many ways, our systems are more informed than ever.
But here is the harder question: what is our data saying about the sustainability of the people doing the work?
Across interviews with school leaders and ongoing conversations with teachers, a consistent pattern emerges. The quantitative data tells one story. Increased accountability. Expanding compliance requirements. Growing complexity in governance, reporting, and community expectation. The qualitative data tells another. Educators still care deeply. They remain committed to their students and communities. They find meaning in shaping young lives. Yet many are operating at the edge of depletion.
Here is the paradox. Teachers and principals can love their work and still be structurally constrained from flourishing. A school can meet its performance targets and still have a staffroom running on quiet exhaustion. If we only measure outputs, we miss this tension. Most of our data systems are designed to assess performance. They are far less skilled at assessing endurance.
Four pressures surface repeatedly.
The first is role expansion. Teachers and principals are expected to be instructional experts, pastoral carers, administrators, compliance managers, data analysts, and community diplomats. Each responsibility is legitimate. Together, they create significant cognitive and emotional load. The day fragments. Decision fatigue accumulates.
The second is relational strain. Flourishing is relational by nature. It depends on trust, professional dialogue, and mutual support. When collaboration gives way to constant scrutiny or transactional communication, people begin to withdraw. The work becomes more isolating precisely at the moment it becomes more complex.
The third is vocational tension. Many educators enter the profession with a strong sense of purpose. They believe in education as a public good. When working conditions undermine their capacity to enact that purpose well, dissonance follows. Meaning remains, but energy declines.
The fourth is silence. High-performing staff often hesitate to name strain. Overwork becomes normalised. Fatigue becomes private. The absence of complaint is interpreted as resilience. In reality, it can be a sign that people have concluded there is no safe space to speak honestly.
If we do not measure these realities, they remain invisible.
Research on human flourishing consistently shows that well-being is multidimensional. It includes meaning, relationships, physical health, emotional stability, character, and engagement. It is not a fleeting mood or a single survey score. Flourishing is the capacity to sustain energy and integrity across time. Systems that focus exclusively on short-term performance without tracking long-term sustainability are working with partial information.
Data is never neutral. What we choose to measure communicates what we value. If our dashboards are filled with student metrics but silent on educator sustainability, the system is sending a message, whether intended or not. This is not about lowering expectations or retreating from accountability. It is about recognising that performance and human sustainability are interconnected. When educators flourish, students benefit. When educators quietly burn out, the effects surface later in turnover, disengagement, and diminished leadership capacity.
Personal productivity strategies will not solve structural overload. Earlier alarms, tighter calendars, and more disciplined routines cannot compensate for poorly designed systems. We cannot optimise our way out of misaligned expectations. If workload and accountability structures are unsustainable, individual effort will eventually falter.
So what might it look like to respond differently?
It could mean adding one educator sustainability indicator to regular reporting. It could mean including a question about long-term workload manageability in appraisal conversations. It could mean asking at a leadership meeting, “If we keep working this way for five years, will our people still be well?” These are measurable questions. They are also strategic ones.
Education is a profoundly human enterprise. Policies matter. Targets matter. Improvement matters. But schools ultimately function because of people. If we are serious about excellence, we must be equally serious about endurance.
The next time you open your dashboard, pause. Look at the numbers. Then ask what is missing. What is your data saying about the sustainability of your teachers and leaders? And what is it not yet courageous enough to measure?
Andrew is speaking at the Wellbeing for Future Focused Schools Conference on ‘The Anti 5am Club‘.