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 ?
What may happen before i fall asleep ?
Pick the best answer from the following options:
A. None of the above choices .
B. I will have a friend wake me up .
C. I will try to find something that will help me fall asleep .
D. I will decide to stay awake .


C