and so , i woke up again crying .. so worried with what is happening to my father who also happens to be in manila .. i was really worried because two weeks ago , my father had this slight attack in manila . so , i was really worried about him .. as soon as i woke up , i called him up , checked if how is he doing . and surprisingly , he answered the telephone .. i was shocked because he was already awake at that time.haha .
According to the above context, answer the following question.
What is causing the persistent anxiety in the narrator ?


The narrator is triggered by an injury to her dad .