The blue light emitted by smartphones and laptops signals to our pineal gland that it is still midday, suppressing natural melatonin production and disrupting deep restorative sleep cycles. Establishing a dedicated screen curfew is one of the most transformative gifts you can offer your nervous system.

Designate an evening hour, such as eight-thirty or nine o'clock, when phones are plugged into chargers outside the bedroom. Knowing that messages and news alerts are resting safely in another room gives your mind permission to step off the continuous carousel of external demands.

Dim overhead ceiling lights and switch to low-wattage accent lamps with warm amber bulbs. Our ancient biological rhythms are tuned to the warm tones of evening campfires, which naturally coax our muscles to loosen and our breathing to deepen.

Fill those evening hours with tactile activities that delight the senses. You might brew a pot of herbal peppermint tea, lose yourself in the pages of an inspiring novel, or spend fifteen minutes doing gentle yoga stretches on a wool mat on the floor.

When you slide into bed without having spent the final moments of the day absorbing other people's opinions and breaking news, your sleep is deeper and more continuous. You wake up feeling genuinely restored and ready for whatever the new day holds.