[Tainnor]

> Switzerland

Have you ever lived in Switzerland? Because I grew up there and if there's ever a group of people who don't accept you if you don't speak their dialect it's the Swiss Germans.

Swiss languages are regionally segregated, meaning that if you want to settle in to Zurich, you'll need to speak German (and at least understand Swiss German), if you want to live in Geneva you'll have to know French and you won't get anywhere in Lugano without knowing Italian.