Please choose the correct ending to complete the given sentence: Health: [header] How to thrive in the midst of chaos [title] Sleep and rise at consistent times. [step] Structure is an important ingredient for maintaining balance in life, particularly in chaotic times. While you may not be able to control various circumstances, you can control your bed time.

Ending1: A modern sleep cycle should be relatively consistent, though for some people, it may be much easier. [substeps] If you wake up at the same time each morning, then try showering and going to bed around a certain time each day in order to get up on time. Ending2: Set an alarm to go off every hour or so, usually so that you know it's time to get up. [substeps] For example, if you constantly wake up with the light on in the morning, or oversleep when you're scrambling for other things on the weekends, try planning for a warm and comfortable bed time. Ending3: Aim to wake up and go to sleep at the same times each day. [substeps] A regular sleep schedule helps your body fight stress and anxiety. Ending4: [substeps] Wear your undergarments or underwear at all times. Wear a comfortable bathing suit or other comfortable pajamas under times when things are tense.

Answer format: ending1/ending2/ending3/ending4