In only the most playful and harmless spirit of sarcasm, it kinda reads like, “you are immortal if you make choices which do not kill you”.

And as an extension, “if you choose to survive long enough, that will eventually kill you, as well”.

It sounds like a complicated way of describing an instinctively non-suicidal existence.

https://youtu.be/avb1XbO0EIs

Maybe it’s points of contact?

Two feet for the urinal.

Two feet and a seat for the toilet?