How to Reduce Decision Fatigue

7:00 AM

Check email now or wait? — Low — Habit — 1

7:02 AM

Reply to Rachel's email or flag for later? — Medium — Email — 2

7:05 AM

Which of 47 emails to read first? — Low — Email — 2

7:20 AM

Start on the proposal or clear email first? — High — Priority — 3

7:25 AM

Which section of the proposal to write first? — Medium — Creative — 2

8:00 AM

Accept or decline meeting invite for Thursday? — Medium — Calendar — 2

8:15 AM

What to say in the reply to Altitude Coffee? — High — Email — 3

8:30 AM

Coffee run now or push through? — Zero — Habit — 1

9:00 AM

Attend the optional team meeting? — Low — Calendar — 2

9:45 AM

Follow up with Greenleaf now or after lunch? — Medium — Email — 2

10:00 AM

Switch to urgent client request or finish proposal? — High — Priority — 3

10:30 AM

What to have for lunch? — Zero — Habit — 1

Triage decisions

Which emails matter? Which meetings to attend? What to work on next? — 50-80 per day — Pre-decide with rules. "I check email 3x/day." "No meetings before 11." "My #1 priority is set the night before." — Medium each, devastating in aggregate

Tone/wording decisions

How formal? How direct? Should I add a "hope you're well"? Is this too blunt? — 20-40 per day — Templates and frameworks. BLUF format for all internal email. Save your best replies as templates. Stop wordsmithing every message. — Low each, but adds up fast with 40/day

Scheduling decisions

When to schedule this call? Which time slot works? Do I need a buffer? How long should this meeting be? — 5-15 per day — Calendly or scheduling rules. "All calls are 25 min." "Buffer 15 min between meetings." "External calls between 2-4 PM only." — Low, but creates coordination overhead

Priority decisions

What's most important right now? Should I switch tasks? Is this urgent or just loud? — 10-20 per day — Decide once: "Top 3" set the night before. When something "urgent" arrives, run it through the urgency test before switching. — High: these require real cognitive effort

Approval decisions

Is this good enough? Should I revise? Does this need another round of review? — 5-10 per day — The 80/20 rule: if it's 80% good, ship it. Perfect is the enemy of done. Define "good enough" before you start, not after. — High: perfectionism magnifies these

Pre-decide recurring choices

Any decision you make more than 3x/week should become a rule. "I always check email at 10:30 and 2:30." "Mondays are for client work." "I never accept meetings before 10 AM." Rules eliminate decisions entirely. — Same wake-up time daily,Fixed email check schedule,Meeting-free mornings,Friday afternoon = admin

Use the "Top 3" method

Every night, write down tomorrow's 3 most important tasks. When you sit down in the morning, you don't decide what to work on. It's already decided. This eliminates the highest-drain decision of the day: "What should I do first?" — Write Top 3 during shutdown ritual,Never change Top 3 based on new email,If you finish all 3, then check email

Default to "no" (then reconsider)

Make your default answer "no" for new requests, optional meetings, and unplanned tasks. You can always change to yes after reflection. This reverses the decision burden: instead of deciding whether to say no, you decide whether to override your default. — Optional meeting → default decline,New request → "Let me check my capacity","Quick call?" → "Can you send an email instead?"

Batch similar decisions

Don't make email decisions one at a time throughout the day. Make them all at once during email batches. Same for scheduling, approvals, and admin tasks. Batching keeps your brain in one decision-mode instead of switching. — All email replies in 3 batches,All scheduling on Monday morning,All approvals before lunch

Set time limits on decisions

Low-stakes decisions get 30 seconds. Medium-stakes get 5 minutes. If you're agonizing over which email to reply to first, you're spending high-value cognitive energy on a low-value decision. — Email reply → 2 minutes max,Meeting accept/decline → 30 seconds,Priority ranking → 5 minutes once