I am taking the next big step in my life , and everything is crashing down on me now . I am sick , I am tired , I had nightmares all night last night . I could not sleep .
According to the above context, choose the best option to answer the following question.
Question: Why was the narrator unable to get to sleep ?
Options:
- They are hosting rowdy friends .
 - They are traveling all night .
 - They are worried about life .
 - None of the above choices .


They are worried about life .