xerosis of the eye may be alleviated with artificial tears

Your eyes, however, might be dry due to a variety of causes.

zombies need not worry about eye or other health-related issues

Although it's really insulting when a Zombie, hungry for brains, just passes you by.

but, perhaps, that's for the best - human-wise anyway...?

Could be, but if zombies only go after the smart people, it lowers the average intelligence of humanity.

Don't know much about zombies, thankfully.

Entertainment for zombies is more than just brain-eating, you should know.

for example, zombies also excel at teeth gnashing

Ghosts can also be frightening.

However, they seldom pose an actual threat.

I still prefer that they leave me alone.

Just hire a necromancer if the ghosts don't leave you alone.

Kind of a spooky topic isn't it?

Levity still has a place in it, though.