It is important to maintain consistent wake-up time and bedtime. This is because it helps regulate the body's 'circular rhythm', which is the internal clock that controls the timing of physiological processes, including sleep.
Distracting circadian rhythms can lead to a variety of problems, including insomnia, daytime fatigue, and an increased risk of certain medical conditions.
Repeating regular wake-up and bedtime will allow your body to predict when you should be awake and when you should be sleeping, which can lead to better quality and sleep time.
In addition, it helps create routines, making them easier to fall asleep and wake up. It can also help you become more alert during the day and reduce the risk of insomnia and other sleep disorders.