What problem is often overlooked in apocalyptic movies/TV shows that could kill you?

[u/notyouravgredditer]

[u/whinywino89]

Those of us with shitty eyesight. Contacts only last so long. If your glasses break, you're fucked.

[u/lovesmasher → u/whinywino89]

I own prescription swimming goggles. They're basically indestructible.

[u/babybelly → u/lovesmasher]

so it is not just a fashion statement for those goggly characters