> It is not a good idea or polite to only speak one language thinking that people should talk your language because it is "universal", which usually means your

> It is not a good idea or polite to only speak one language thinking that people should talk your language because it is "universal", which usually means your country has intelligent nuclear weapons and drones that can draw any other country on their knees(or so you believe). What's not polite is being prejudiced against an entire continent of people you've never met. If I happen to ask whether you speak English, I'm probably just trying to find the cheese aisle.