Decision Reversibility Classification

Classify decisions by reversibility to calibrate how much analysis they deserve.

When to Use

Before making a decision, to determine how much deliberation is warranted.

The Framework

Classify decisions into three categories:

Type	Reversibility	Analysis Needed
Hat	Easily reversible, minimal consequences	Decide quickly
Haircut	Reversible with effort/time	Moderate analysis
Tattoo	Largely irreversible, lasting impact	Deep analysis

Analysis Criteria

Consider these factors:

1. Immediate consequences - What happens right away?
2. Long-term effects - On you, team, users, company?
3. Reversal effort - Time, money, resources to undo?
4. Permanent changes - What can't be undone?

Classification Guide

Hat (decide fast):

• Can undo with minimal cost
• No lasting consequences
• Examples: Meeting time, doc format, tool choice

Haircut (moderate deliberation):

• Reversible but requires time/effort
• Temporary discomfort if wrong
• Examples: Feature scope, team process, pricing test

Tattoo (deliberate carefully):

• Largely permanent or very costly to reverse
• Long-lasting consequences
• Examples: Architecture choices, team structure, market positioning

Output

• Decision classification (Hat/Haircut/Tattoo)
• Key factors driving the classification
• Recommended level of analysis

When Not to Use

Do not use this skill when the request is unrelated, low-stakes, or better handled by a simpler direct response.