Has there ever been a time where you got something wrong, though everyone says you know everything?

Like, for example, my family thinks I'm really smart(honors list). Until my mom asked me where Egypt was.

I said, "Easy. It's in Europe."

My mom said, "No it's not, it's in Africa."

I said, "Since when?"

My mom said, "Since forever."

I said, "No, it had to move."

My mom said, "A country can't move."

I said, "Tell that to Egypt."


So has something like that happened to you?