Maybe she is old, and dying? Or maybe she read a book on philosophy, and is pondering the mysteries of her existence...
I need some more details. Unless this is a joke.
Answer:
If the passage uses the words like me, I and myself it's first person. If the passage uses words like there would be in an instruction manual, thats second person. If it uses words like she, he, the characters name and more like that its third person.
Explanation:
