1. Cats don't give a shit about how hungry you are because they'll always be hungrier.
"Hey kitty, I'm not sure you'll like that." "Ah, ah, human. Let me see about that."
2. Cats don't give a shit about vanity, so they have absolutely no need to be photogenic.
3. Like, ever.
4. Cats don't give a single shit about personal space.
5. Nor do they give much of a shit about privacy.
They'll be there when you shower, they'll be there when you poo.