Room 101 is a novel written by George Orwell that explores the concept of fear and torture in a dystopian society. The story follows the protagonist, Winston Smith, as he is captured by the Party and taken to Room 101 for interrogation.
In Room 101, Winston is subjected to his worst nightmare, which is different for each individual. For Winston, his worst fear is rats, and he is forced to confront this fear in order to survive.
The novel delves into the psychological effects of torture and the power of fear to control individuals. Room 101 serves as a symbol of the Party's control over its citizens and the lengths they will go to maintain that control.