The right peer group makes all the difference.

I currently live in a rural environment with tiny schools and wonder how I would’ve turned out if that’s where I did high school. I think you need a critical mass of other gifted kids to really set the bar and drive some aspirational goals. If your class has a single gifted kid, they’ll just see that they exceed their peers and coast; if there’s a whole group they’ll push each other once they know more about where the ceiling is.