It sounds boring, but it really does work. The brain is a habit machine, and sleep is one of our most habitual behaviours. If you go to bed and get up at the same time every day, your sleep will become so much better!One of the most effective and brutal ways to do this is to wake up at the same time every day. While you might experience a few days of exhaustion while your body adapts, it won’t take long until you adjust to waking up at that same time. Establishing a set time to wake up is one of the most powerful ways to develop a healthy sleep–wake cycle.