The latest you will drink a caffeinated beverage is:
Before a long car drive, you make sure to:
How often does daytime sleepiness interfere with your daily activities?
Do you wake up feeling refreshed and ready to start the day?
How much sleep do you normally get on a weekday?
If you go to bed an hour later than you normally do, you:
Your nightly routine consists of:
How often are you accused of snoring by your partner?