Triage before processing: 3-minute scan of all items, sort into urgent/high-value/low-value/discard, then process in priority order

Why This Is a Rule

Without triage, inbox processing defaults to first-in-first-out: you process items in arrival order, giving equal time to a critical client request and a newsletter subscription. By the time you reach the critical request (buried below 30 low-value items), it's been waiting hours. FIFO processing maximizes completion of low-value items while systematically delaying high-value ones.

Triage separates the sorting operation from the processing operation. In emergency medicine, triage nurses don't treat patients — they classify them by urgency so doctors process the most critical cases first. The same principle applies to information: spend 3 minutes scanning all items by surface indicators (sender, subject line, date) to classify them, then process in priority order rather than arrival order.

The four categories map to the Eisenhower matrix applied to incoming items: Urgent + high-value (process immediately), High-value + not urgent (process during dedicated time), Low-value (batch process during administrative time or delegate), Discard (delete/archive without processing). The 3-minute time constraint prevents triage from becoming processing — you're classifying by surface indicators, not reading and responding. The constraint is a forcing function that keeps the phases separate.

When This Fires

• At the start of any inbox processing session (email, physical inbox, notifications)
• When returning from a break or vacation to a large backlog
• When the inbox feels overwhelming and you don't know where to start
• Complements Process inboxes sequentially top-to-bottom, never cherry-picking — skipping difficult items creates a permanent maybe pile (sequential processing) by establishing priority order before the sequential pass

Common Failure Mode

Triage-as-processing: opening and reading items during the scan phase. You intended to sort for 3 minutes but started reading a compelling email, then replied, then read another — 30 minutes later, you've processed 5 items reactively without ever scanning the full landscape. The time-critical item at position 40 is still unseen.

The Protocol

(1) Set a 3-minute timer. (2) Scan all items in the inbox by surface indicators only: sender name, subject line, date received. Do not open, read, or respond to any item. (3) As you scan, mentally or physically sort each item into four categories: Urgent + high-value (needs response within hours, high-stakes sender or topic), High-value (important but not time-critical), Low-value (routine, can wait), Discard (newsletters, notifications, irrelevant). (4) When the timer ends, stop scanning. Process items in category order: all urgent-high-value first, then high-value, then low-value. Discard items are archived/deleted in bulk. (5) The 3-minute scan ensures you've seen the full landscape before committing attention to any single item, preventing the tunnel-vision failure of processing the first item for 20 minutes while a time-bomb sits at position 50.