Review like it matters

• Authz, money, and deletions — read every line.
• New dependencies — almost always a no unless you asked.
• Deleted tests — treat as a pager event.
• Comments that narrate the obvious and skip the invariant — a smell.

Discernment for builders is a diff, not a feeling. Diligence is CI plus your eyes on the sharp edges. Merge is a human verb.