What actions did the main character in girl interrupted display?

In "Girl, Interrupted," the main character, Susanna Kaysen, exhibits a range of actions that reflect her struggle with mental illness and her search for identity. She oscillates between moments of introspection and rebellion against the confines of the psychiatric hospital. Throughout her stay, she forms deep connections with other patients, challenges authority, and often questions the nature of sanity itself. Her journey highlights themes of self-discovery and the complexities of mental health.