I like to imagine that they don't jump, they _teleport_. It's fascinating to watch them blip out of existence in one spot, or one orientation, and appear in another location in the same instant. Forget what it must be like to be a bat[1], what would it be like to be a tiny jumping spider?
They're not insectlike, but in some weird uncanny valley between insect and mammal.
And they can JUMP onto you.
Nope nope nope.