I’m not a parent, but going by pop culture, it seems like literally every child has the same fears.
In pre-modern times, I imagine that they’d be sleeping in the same room as the parents, but if modern notions of privacy don’t permit that, seems we could at least design an enclosed capsule or something.
I used to love the dark, felt safer there.
I found my monster
The human animals are the most deadly, and they can’t see in the dark.