Audit the past 12 months of calendar data — rate each…
Conduct seasonal time audits by pulling calendar data from the previous twelve months and rating each month as low-demand, baseline, high-demand, or crisis to identify recurring annual patterns.
Why This Is a Rule
Most people plan as if every month has the same capacity, but annual demand patterns are surprisingly consistent: tax season, school schedules, holiday periods, quarterly business cycles, annual reviews, seasonal events, and personal obligations create predictable high-demand and low-demand periods that repeat year after year. Planning without accounting for these patterns means being blindsided by the same capacity crunch every April, every December, every [your predictable high-demand month].
The 12-month retrospective audit makes these patterns visible. By rating each past month on a four-level scale — Low-demand (below-average obligations, surplus capacity), Baseline (normal capacity), High-demand (above-average obligations, reduced capacity), Crisis (extreme demands, survival mode) — you create a seasonal map that predicts the next 12 months with surprising accuracy.
The four-level scale is deliberately simple. More granular scales (1-10) invite false precision and analytical paralysis. The four categories capture the meaningful distinctions: "Can I take on extra projects?" (low), "Normal operations" (baseline), "Need to reduce commitments" (high), and "Need to postpone everything non-essential" (crisis).
When This Fires
- Annually, when planning the next year's major commitments and projects
- When you notice being consistently overwhelmed during the same months each year
- When planning project timelines that span multiple months
- Complements Forecast high-demand capacity from last year's same-period… (reference class forecasting for seasonal periods) with the diagnostic that identifies the periods
Common Failure Mode
Planning based on current energy: "I feel great right now, so I'll commit to 5 projects for Q4." But Q4 is historically your highest-demand quarter (end-of-year deadlines, holidays, family obligations), and last year's Q4 was a crisis. Your current feelings are not predictive; last year's data is.
The Protocol
(1) Pull your calendar data from the past 12 months. Include work commitments, personal obligations, travel, holidays, and any recurring seasonal events. (2) For each month, rate it: Low-demand (had surplus capacity, finished early, picked up extras), Baseline (normal pace, met commitments without strain), High-demand (stretched thin, some things slipped, felt pressured), Crisis (overwhelmed, dropped commitments, burned out). (3) Look for patterns: do certain months consistently rate high-demand or crisis? These are your predictable pressure points. (4) Map the next 12 months using the pattern: "March is always high-demand (tax prep + Q1 close), December is always crisis (holidays + year-end)." (5) Use this map to pre-adjust commitments (Make at least one structural adjustment before each…, Reduce commitments ~30% during high-demand months vs…) and schedule recovery (Schedule recovery proportional to intensity immediately…) before the pressure arrives.