What Agatha Christie studies?

Agatha Christie was a famous mystery writer. She didn't formally study anything related to crime or detective work. However, she was a keen observer of human nature and psychology, which she drew upon in her writing.

Here's what might have informed her writing:

* Personal experiences: Christie was a nurse in World War I, which gave her insights into medicine and human behavior under stress.

* Reading: She was a voracious reader of mystery novels, and she studied the techniques of other authors.

* Observation: Christie was known for her sharp observation of people and details, which she used to create her intricate plots and characters.

* Real-life crimes: Christie was fascinated by real-life crimes and often used them as inspiration for her own stories.

While Agatha Christie didn't have formal training, her keen understanding of human behavior and her dedication to her craft made her a master of the mystery genre.