[[虚伪是文明的润滑剂]] - **The Experiment:** A man tells his wife, "I find you less attractive than when we met." - **The Defense:** "I am just stating a biological fact! It is the Truth!" - **The Mechanism Failure:** - The wife already knew she aged (Private Knowledge). - The husband knew she knew. - But by **saying it**, he moved it from "an unfortunate reality of time" to "an act of aggression." - He forced a new Coordination Game: **"Do you value me?"** By stating the negative truth, he signaled "No." **Why this fails:** Relationships are built on the **Cooperative Principle**. We assume partners try to help us. "Radical Honesty" prioritizes **Data Transmission** over **Relationship Maintenance.** In a social species, prioritizing data over the bond is seen as a defect (Autism spectrum or Sociopathy).