In "The Rosie Project" by Graeme Simsion, the protagonist expresses a fondness for the diverse population of New York City. He appreciates the city's unique ability to accommodate a wide range of eccentricities, allowing individuals to blend in without drawing attention. This sentiment highlights the theme of acceptance in a bustling urban environment, where differences are not only common but embraced.

The character's observation reflects a broader commentary on the nature of individuality in large cities. In places like New York, the sheer variety of people creates an atmosphere where being different is normalized, fostering a sense of belonging among those who might otherwise feel out of place. This perspective reinforces the idea that diversity enriches communities, making them vibrant and dynamic.