March had a certain flair for drama this year. Within a single week, we collectively lost an hour to Daylight Saving Time, watched a bright full moon hang over already-full to-do lists, and closed out with the cultural mischief of Friday the 13th.

None of these events are operationally significant, of course. Yet if your calendar seemed unusually unruly during that stretch, you were in good company.

In my own case, four meetings were canceled or rescheduled in rapid succession. Each change was entirely reasonable. Priorities had shifted. Agendas were no longer robust enough to justify the time. In several instances, the decision was framed as a way of respecting everyone’s schedule.

And it was respectful.

It was also disruptive.

Preparation time had already been invested. Mental context had been built. Energy had been allocated to conversations that ultimately did not occur. Then came the secondary effect: the need to accommodate rescheduled discussions in the following week, which suddenly felt far more compressed. What began as a series of practical adjustments created a subtle but real ripple of pressure.

This experience echoed a theme that surfaced repeatedly in recent voice-of-the-customer interviews with CEOs and senior leaders: time and attention are now the scarcest resources. Not budget. Not talent. The pace of business itself has become the constraint. Leaders described calendars that “fill themselves,” leaving little space for reflection, mentoring, or strategic thinking unless that space is actively protected.

It is easy to dismiss schedule changes as minor inconveniences. A quick email. A calendar update. A reshuffle. Yet the cumulative impact of constant adjustment can be significant. Leaders spend more time cognitively re-orienting. Teams lose momentum as initiatives start and stop. Decision cycles stretch. Stress accumulates quietly in the background.

There is also a relational dimension. When we move commitments, we are rarely the only ones affected. Someone else may have prepared. Someone else may be reworking logistics at home or rearranging other professional obligations. In complex organizations, the downstream impact can be difficult to see, but it is rarely negligible.

None of this suggests that leaders should become rigid about schedules. Flexibility remains essential. The question is how to adapt thoughtfully so that necessary shifts do not create unnecessary turbulence.

A few practices can help.

Prepare proportionally. Not every meeting warrants extensive pre-work. Calibrating preparation to the likelihood of change preserves energy and reduces frustration when plans shift.

Create intentional buffers. Even modest pockets of unscheduled time can absorb reschedules without forcing important work into late nights or crowded weeks.

Acknowledge the ripple effect. When you need to move a meeting, recognize the potential impact on others and, where possible, offer options that minimize disruption.

Protect thinking time. Reflection and mentoring rarely happen by accident. If they matter, they need visible, defended space on the calendar.

Establish shared norms. Teams that agree on expectations around scheduling, preparation, and rescheduling tend to experience fewer friction points and greater collective focus.

Perhaps March simply gave us a slightly theatrical reminder. Leadership today requires constant recalibration in environments that move quickly and unpredictably. The goal is not to eliminate change that would be unrealistic. It is to manage the pace and ripple effects of change with awareness, intention, and a bit of grace.

After all, while we cannot negotiate with the turning of the clock or the pull of the moon, we can be more deliberate in how we steward our time and one another’s.