[salmonellaeater]

I think OP was saying those three things were surprisingly dangerous. Kids have a natural fear of heights and falling, while the three on the list not so much.

[closewith]

> Kids have a natural fear of heights and falling

A learned fear, like the rest. There's no innate fear of falling.

[sampullman]

Are you sure? From what I've read, and personally experienced there's some innate fear of heights. Similar to snakes and spiders, it's baked in.