Five Whys Analysis

# Five Whys Analysis

Use the "Five Whys" root cause analysis technique to deeply understand problems.

## Process:

### 1. Define the Problem
Clearly state the issue or symptom

### 2. Ask "Why?" Five Times
- Why did this problem occur? → Answer 1
- Why did Answer 1 happen? → Answer 2  
- Why did Answer 2 happen? → Answer 3
- Why did Answer 3 happen? → Answer 4
- Why did Answer 4 happen? → Answer 5 (Root Cause)

### 3. Validate Root Cause
- Verify the logical chain
- Check if addressing root cause prevents recurrence
- Consider multiple root causes if applicable

### 4. Develop Solutions
- Address the root cause, not just symptoms
- Create preventive measures
- Consider systemic improvements