I worked in my aunt's restaurant cooking and I spit in some psychiatrist's food making her sick
I hope you are joking about this. Why would you spit in someone's food?
She has always been so rude to me and I wanted to hurt her
You shouldn't spit into people's food. It made the person sick which isn't okay. If she is rude to you it's best to avoid her and not retaliate.
You don't get it, she deserves this.
It doesn't matter if you think she deserves it, it is wrong to spit into the food of others. You can get into a lot of trouble for getting them sick. You should try and take out your aggressions another way.