# What Madness and Duality means in 813

> Characters like Dolores Kesselbach and her sister Isilda exhibit madness or split personalities, with Dolores leading a double life as a loving wife and a cold-blooded murderer, highlighting the thin boundary between sanity and insanity.

## Explanation

Characters like Dolores Kesselbach and her sister Isilda exhibit madness or split personalities, with Dolores leading a double life as a loving wife and a cold-blooded murderer, highlighting the thin boundary between sanity and insanity.

Gérard's suicidal despair contrasts with Sernine's exuberant control, and the chapter explores the duality of life and death, identity and oblivion.

Lupin's dual identity as both the chief of police and the world's greatest thief highlights a schizophrenic duality, celebrated with ironic laughter by the public.

Lupin experiences intense psychological turmoil, oscillating between feverish hope and despair, highlighting the duality of his composed exterior and inner chaos.

Isilda's madness and her sudden lucidity before death highlight the theme of duality between reason and insanity.

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