More than one person knows the launch codes.
So everything anyone does or thinks that no one else knows about, is a secret?
My point is if you tell one person, they tell someone else who tells someone else, and away it goes. What's more, it gets distorted on the way.
That's the sort of crap that leads to rude 4 AM wake-ups and dead pets.
If you don't want it blabbed all over, keep it to yourself.