FWIW, when I was 24 my dream was to move to a small house in the woods of Vermont, and I was sure I'd never leave New England (I grew up in a small town between Lexington and Concord). Moved to Silicon Valley because I also wanted to found a startup and the Bay Area is realistically the only place for that, and besides, Google had just offered me a job and was paying for my relocation.

Don't underestimate how much your culture can change, particularly if you're young and go into life with an open mind. It's one thing if you have no desire for whatever might bring you to a big city, but if you do have that desire but are stopped because of the nauseating feeling of how your lifestyle & culture might change, that feeling does pass.