Why would you paint over hardwood floors?

It already shows she obviously isn't the brightest. (But it may be a kids room, and paint can always be removed/sanded to refinish the wood later.)

why not? anything can be painted.

Yes in general I suppose your right but not everything should be painted. And on this list of things that should not be painted is wood floors. Also outlets.

Looks like you missed a small spot behind you.

I guess the paint isn't greener on the other side.

you can have the room to yourself, and now you get to be the center of attention