I've not asked to see your passport, just for an approximate location, like "Baltics", Poland, or wherever it is.
It doesn't matter massively, it's just silly that you make it into some kind secret and won't say where you are when everybody else is open about it.
Makes you seem untrustworthy and slippery, or like you are hiding something.
But if you don't mind that, by all means continue your secret agent act...
Good to see that we can finally agree on at least one thing though!