Type 1 vs Type 2 Decisions

What it is

Type 1 decisions are one-way doors (hard to reverse). Type 2 decisions are two-way doors (easy to change). Use the lens to stop overthinking small, reversible calls and reserve energy for the few one-way doors.

When to use it

You are stuck second guessing or dragging small calls. Your task list grows even though nothing moves. You feel guilty about not deciding, then work late to compensate.

How to apply (3 to 4 steps)

1. List today's pending decisions.

2. Label each as Type 2 (reversible) or Type 1 (hard to reverse).

3. Make all Type 2 decisions today (set a 24-hour rule). Document the choice in one line.

4. Book a short block for each Type 1 decision: define success, risks, and the minimum information needed to decide.

Try it now (Micro task)

Pick 5 decisions on your list. Label them. Make every Type 2 call before lunch. Put one 25-minute block on the calendar for your top Type 1.

Founder story

"I kept 19 tiny decisions open for weeks. When I labeled them, 14 were Type 2. I closed them in one morning and finally had space to rethink pricing."

Why it works (Evidence)

Clearing reversible items reduces decision fatigue and frees attention for high stakes calls.

Related models

• Eisenhower Matrix: Prioritize urgent vs important
• First Principles: Break problems down to basics
• DACI Roles: Clarify who drives and approves