Very interesting eternal questions indeed.
At first it seems somewhat fatalistic but it actually empowers her to make those decisions knowing fully the consequences that follow.
With that knowledge she is better able to accept all her life experiences, good and bad, death and tragedy, love and loss. No attachments, not even to time, live in the moment. Enjoy what you have while it is there.
Interesting correlations to our religious concept of god and what it means to be omnipotent, all knowing.