Track your current baselines for sleep

Every day for one week, note down the following:
 - What time do you go to bed?
 - What time do you wake up?
 - How rested or refreshed do you feel on waking?
 - How many times do you wake up at night?

Identify any patterns or problems in your sleep.
Examples of these include having regular sleep-wake times, consistently sleeping for the same number of hours, or repeatedly waking up at the same time of night.