Pressure-test beliefs using the vault's own history.

1. Read all vault notes:
   ```bash
   cd /home/kang/apps/content-forge/content-forge
   obsidian files
   ```

2. For each note, read its content:
   ```bash
   cd /home/kang/apps/content-forge/content-forge
   obsidian read path="<file-path>"
   ```

3. Find contradictions, tensions, and counter-evidence WITHIN the notes. Where does one note say something that conflicts with another? Where are the blind spots?

4. Output format:
   - **Tension Found**: [description]
   - **Evidence from notes**: [specific quotes with note names]
   - **The challenge**: [question that forces reconciliation]