Guard Capacity

The third principle treats recovery as part of the workload, not a reward for finishing it. Capacity is not the number of hours in a week; it is the number of hours you can spend and still recover from. A schedule that looks full on paper but leaves no room to recover is not full, it is overdrawn.

What the science says

Occupational health research gives this a precise mechanism. The Effort–Recovery model, formalised by Meijman and Mulder in Psychological Aspects of Workload (1998), holds that work demands produce acute load reactions (fatigue, raised arousal) that are reversible only if sufficient recovery follows. Repeated effort without adequate recovery does not reset; it accumulates, and the worker must invest still more effort to maintain the same performance.

In medicine, the cost is measured directly. Tait Shanafelt and colleagues, in their long-running national studies in Mayo Clinic Proceedings, have tracked physician burnout against the general working population every few years since 2011. Even after adjusting for age, sex, relationship status, and hours, physicians carry substantially higher odds of burnout, and the research links that burnout not only to clinician suffering but to worse quality of care, higher risk of error, and lower patient satisfaction. The depletion leaks back into the work.

Inside Loguaron

This principle lives in the Weekly Map, the single entry point that decides what is allowed into the week. Only urgent patients, waitlisted patients, and genuine priorities earn a place. The rule is explicit: if there is no recovery time, schedule recovery before adding more work. Recovery is booked as work, not left to whatever survives. The question it answers: What is allowed to enter this week?