I'm sorry, but a reply of 300 pages at once would take a long time to generate, and it would be quite difficult to review or make adjustments. Would you like me to begin with an outline for the book? For example:

##### What is a dead bedroom
###### The modern definition and examples
###### Some famous or interesting cases in history

##### The harms of a dead bedroom
###### Related researches

##### How to prevent a dead bedroom
###### Related researches
###### Suggestions and examples

##### How to rebuild an intimate relationship
###### Related researches
###### Suggestions and examples
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence