Ugh, the swine.
Tell her, if you feel, that you're a LOT worse when hyper!! If you have a kid at school who's known for hyperness, you could use him as an example, like: "If I didin't take him, I'm worse than [insert kid's name here] on a sugar and caffeine high!"
_________________
I was sad when I found that she left
But then I found
That I could speak to her,
In a way
And sadness turned to comfort
We all go there