Scrooge's Character Development
Scrooge starts as everything wrong with Victorian society - greedy, selfish, and completely ignorant about poverty. His description as "hard and sharp as flint" shows how wealth has made him emotionally impenetrable.
His dismissive attitude shows when he calls poor people "idle" and asks "are there no workhouses?" These rhetorical questions reveal how he'd rather punish the poor than help them - exactly the mindset Dickens wanted to destroy.
Scrooge's loneliness is crucial to understanding his character. Described as "solitary as an oyster," his isolation began in childhood when he was "neglected by his friends." Dickens suggests that early trauma shaped his later coldness.
The transformation begins when Scrooge sees Tiny Tim's potential death. His repeated cries of "no, no, oh no" contrast sharply with his earlier indifference to the "surplus population."
Character Arc: By the end, Scrooge's "light as a feather" happiness shows complete redemption from his earlier hardness.