I think its the last one...not sure. ;)
Hope this helps :D
Answer:
c. identity confusion.
Explanation:
Identity confusion involve a sense of confusion about who a person is.
Identity Confusion is a personal conflict that occur especially in young adult involving confusion about one's social role and often a sense of loss of continuity to one's personality
Common example of identity confusion is when a person has trouble defining the things that interest them in life, or their political or religious or social viewpoints, or their sexual orientation, or their professional ambitions. In addition to these apparent alterations, the person may experience distortions in time, place, and situation.
Fiona is experiencing identity confusion because as an adult Fiona is having difficulty deciding what to do and as a result feels depressed and unable to do anything.
More context
Entertaining
Catchy
