Americans do things their way and there’s nothing wrong with that. Their behaviors and actions are parts of who they are. They’re a reflection of where they’re from, too.

But, here’s the thing:

Even if Americans do things a certain way, it doesn’t mean that it’s the right way. There are people in other parts of the world and for them, their way is the right one. For instance, the huge gap in a bathroom stall . . . Why?!

To give you examples, here are 30 things Americans think are normal but are actually really strange for others.