I fell asleep at 6 last night and I did n't get up until 7 this morning . Um , that 's kinda bad . I guess I needed to catch up on that sleep I lost from writing late at night .
According to the above context, choose the best option to answer the following question.
Question: Why is the narrator drained and sluggish ?
Options:
- They were at work all night .
 - They were doing their story all night .
 - None of the above choices .
 - They were at their place of employment all night .


They were doing their story all night .