Doesn't energy management require ignoring deadlines?
No, deadlines are real constraints and energy management works within them, not against them. The point isn't to only ever work when you feel like it; it's to be deliberate about which type of task goes into which window when you do have flexibility, and to protect your highest-capacity hours for the work that most needs them, especially as a deadline approaches.
What if my energy curve doesn't match my work schedule?
This is common, especially for night-leaning chronotypes stuck in standard 9-to-5 structures. Where you can't move your schedule, you can still rearrange the work within it, push your hardest task to whatever window inside your fixed hours is closest to your real peak, and protect your actual peak hours (even if outside the official workday) for personal high-value projects.
Is energy management the same as just avoiding burnout?
Burnout avoidance is one outcome of good energy management, but the practice is broader, it's about matching task type to capacity, not just preventing depletion. You can avoid burnout through pure rest while still wasting your peak hours on low-value tasks. Energy management optimizes both ends: it protects recovery and ensures your best hours go to your most important work.
How often should I re-map my energy curve?
Once thoroughly is enough for most people unless your life circumstances change significantly, a new job, a new sleep schedule, a major health change, or a new parenting schedule. A light one-day check every few months is a reasonable maintenance cadence to confirm the original map still holds.
- Track energy hourly for one full week — Every hour on the hour, rate your mental energy 1–5 in a single column, no analysis, just the number. Do this for both workdays and at least one weekend day to capture the full pattern, including how weekday accumulation affects the following day.
- Plot the numbers and look for the shape — Most people find one of three patterns: a single morning peak that declines through the day, a double-peak with a trough around 1–3pm, or a late-rising curve that peaks in the evening. The shape matters more than the specific numbers.
- Identify your two highest and two lowest hours — These four hours are your most actionable data points. The two highest become non-negotiable deep work territory. The two lowest become your designated zone for the lowest-stakes, most repetitive tasks on your list.
- Cross-reference with your task list — Go through your current task list and tag each task by required energy: high (deep, creative, judgment-heavy) or low (routine, administrative, repetitive). Most lists turn out to be 60–70% low-energy tasks that don't need your peak hours at all.
- Rebuild your schedule around the map, not the clock — Move high-energy tasks into your two peak hours regardless of what time those hours happen to be, and move low-energy tasks into your trough. This single rearrangement, with no change in total hours worked, is often the highest-leverage productivity change available.
Originally published on Xenith.
