I was born in the States, and my family moved to (francophone) West Africa when I was 5. So I started school in a language I didn't speak, French, but frankly don't remember it being any stranger than starting school at all. So I learned French as a native speaker, really, since I was so young and was so totally immersed. Wouldn't trade growing up overseas for anything, but also wouldn't trade being an American for any other passport!