Charles Dickens' novel Hard Times focuses on the theme of childhood. It depicts the imbalanced childhoods of the three main characters - Louisa, Tom, and Sissy - and how they were shaped by their experiences. Louisa's over-emphasis on reason and lack of imagination leads her to struggle with emotions as an adult. Tom's emotionless upbringing causes him to resent his family and lack responsibility. Sissy finds a balance through her experiences in the circus and school, allowing her to be caring and grounded. The novel is seen as reflecting Dickens' own lost childhood through its themes.