Scrooge starts as the ultimate miser - completely obsessed with hoarding money and showing zero care for others around him. His famous question "Are there no prisons? Are there no workhouses?" echoes the harsh 1834 Poor Law and reveals his cruel attitude towards helping the poor.

Dickens cleverly uses Scrooge to represent everything wrong with Victorian capitalism. The metaphor "solitary as an oyster" is brilliant - it shows he's completely closed off from the world, but hints there's something valuable inside waiting to be discovered.

His transformation is absolutely massive. By the end, he's telling Bob Cratchit "I'll raise your salary" and actually saves Tiny Tim's life. The simile "I am as light as a feather" perfectly captures his emotional rebirth - he's literally a different person.

Key Quote: "I'm not the man I was" - This shows Scrooge's complete transformation and his fear of returning to his old ways.

The character represents social responsibility and redemption. Scrooge learns that true happiness comes from caring for others, not from accumulating wealth. His change from describing people as "surplus population" to actively helping them shows Dickens' belief that anyone can change for the better.