Lol
My cat is a fiend from Hell in vaguely feline form.

Definitely consider getting another kitten for her to play with and watch grow up. That'll help a lot. Instead of her attention wandering to look for something to get into from boredom she'll direct it to the other cat. Playing, cuddling, etc.
just make sure she doesn't murder it

nahh… lmao, that cat of his obviously was bringing to his attention that she needs a playmate, compadre, perhaps a kitten to somewhat Mother.

Looks a bit like her.
My cat already has two playmates. We have three cats, all rescued from the animal shelter.

She needs a philosopher
She needs a slap on the side of the head.
She needs another cat.

We have three.
Wait I thought there were only 2 here? Did another person join while I was away?

Cheetah already has two feline playmates: Polly and Ninja.
Her breed a natural indoor type of cat, or normally out and free?

Cheetah already has two feline playmates: Polly and Ninja.
Her breed a natural indoor type of cat, or normally out and free?
She's a rescue, so I'm not sure of her breed. She seems to be about half feral, judging by her habits (eg: trying to bury her remaining food when she's done eating, this is common among wild felines).
The other two cats are much better behaved.
Definitely consider getting another kitten for her to play with and watch grow up. That'll help a lot. Instead of her attention wandering to look for something to get into from boredom she'll direct it to the other cat. Playing, cuddling, etc.