Is there a hyperbole in Catherine called birdy?

In Catherine Called Birdy, Catherine often uses hyperbole to express her strong emotions and frustrations. Here are a few examples:

1. "My father is more stingy than a miser's fart." (Chapter 1)

2. "I would rather eat a bowl of nails than marry that idiot Richard." (Chapter 2)

3. "My mother is so religious, she could make a saint blush." (Chapter 3)

4. "I am so bored, I could scream." (Chapter 4)

5. "I would give anything to be free." (Chapter 5)

Through these hyperbolic statements, Catherine humorously exaggerates her feelings and circumstances, adding a comedic element to the novel.