Question 4 of 32 Which of these strategies is least likely to help you manage stress?
A. Reward yourself for successes.
B. Squeeze a stress ball when stressed.
C. Work late to make your deadlines.
D. Take a time-out from a stressful situation.
SUBMIT

Because without physical activity, the body has extra "energy" if you will, and so when it is time for bed you are not tired, so you end up staying up all night. also there is probably an effect on your internal clock, which messes with your melatonin production which goes hand in hand with your sleep cycle