Besides , perhaps the hum of the equipment and the drone of the police scanners will lull me . It would n't be the first time I 'd caught some z 's at my desk , only the first time it did n't happen during my technical " shift . " Why ca n't I sleep ?
According to the above context, choose the best option to answer the following question.
Question: What may happen before i fall asleep ?
Options:
- None of the above choices .
 - I will have a friend wake me up .
 - I will try to find something that will help me fall asleep .
 - I will decide to stay awake .


I will try to find something that will help me fall asleep .