Insomnia is often maintained by 'conditioned arousal,' where your brain learns to associate your bed with being awake (from working, watching TV, or worrying in it). To break this, if you're awake for 20 minutes, get out of bed until you're sleepy again to re-teach your brain that bed is only for sleep.

For those who struggle with stillness, active forms of rest like gardening or baking can be a powerful entry point. The key is that the activity must be intentionally unproductive, with no achievement goal. This active rest helps calm the nervous system, making it easier to transition to deeper, more still forms of rest like meditation later on.

Scheduled thinking time acts as a mental clearinghouse, preventing unprocessed thoughts from racing at night. This practice improves sleep quality and reduces overall stress and anxiety, leading to calmer, more considered decision-making instead of knee-jerk reactions.

Counterintuitively, the brain's most relaxed state is not during passive rest but during intense focus on a single activity. Engaging in challenging hobbies that require full concentration is a more effective way to decompress and manage stress than traditional relaxation.

True rest requires a mental break, not just a physical one. Use a technique called "noting" to detach from stress-inducing thought loops. When you catch your mind spiraling—even while physically resting—simply label the activity: "worrying," "planning," or "comparing." This act of observation creates distance, helping you step away from the story and return to the present moment.

Based on the principles of EMDR, intentionally moving your eyes laterally from side-to-side for about 30 seconds can suppress activity in the amygdala. Neuroscientist Andrew Huberman confirms this is a scientifically validated technique for creating a state of reduced alertness before a stressful event like public speaking.

To combat a racing mind at night, spend five minutes writing down all thoughts and to-dos. This routine signals to your brain that it can 'forget' these items until morning, as they are safely recorded. It improves sleep quality and provides a clear, pre-made task list upon waking.

During REM sleep, the brain is in a unique state where the stress neurochemical noradrenaline is completely shut off. This allows the brain to reprocess difficult emotional experiences without the anxiety response, effectively stripping the painful charge from the memory itself.

A practical tool for achieving deep relaxation is an inexpensive audio track by Harry Carpenter. The guided meditation uses a metronome to help you reach an "alpha state" and teaches a physical cue—touching thumb to forefinger—to re-enter this state instantly without the audio.