I’m not saying that you have to eat it in order to be healthy. But if you do, you owe it to yourself and to your family and friends to try and take care of yourself, both physically and mentally.
So maybe if you don’t have a bone in your mouth, you would be in a better position to survive the apocalypse. Or maybe if you have one, something else might kill you. You just have to be aware of the risk.
You don’t need to be in a position to know when something bad happens, you just need to know when it takes place, and you have no way of knowing if it is a good thing or not. The fact is that you don’t have to be in a position to know when this happens. It’s just a matter of knowing when it does. If you are scared, it’s not going to happen.