Sleep Anxiety Part 2: What to Actually Do About It

Episode 159: Spotify | Apple Podcasts | YouTube
View transcript on Buzzsprout

Part 1 of this series covered the science: why your nervous system resists sleep, the two distinct flavors of sleep anxiety, and the four primary causes of middle-of-the-night wake-ups. If you haven’t read that one yet, start there — the understanding genuinely changes how you relate to the tools.
This article is the application. What to do when you can’t fall asleep. What to do when you wake up in the middle of the night. And a broader toolkit of habits and somatic practices that shift the underlying conditions over time.

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What We Cover in This Episode

• What to stop doing — the habits most commonly disrupting sleep
• How to reverse conditioned arousal and rebuild a sleep-safe association with your bed
• A step-by-step approach for the middle-of-the-night wake-up
• Somatic regulation tools to use before bed and in the middle of the night

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When You Can’t Fall Asleep

Start with What’s in the Way

Before adding anything, it’s worth looking at what’s actively working against sleep. The most common culprits:

• Screens and scrolling right before bed
• Caffeine in the afternoon or evening (it has a half-life of five to seven hours and is still in your system at bedtime)Eating a large meal within two to three hours of sleep
• Alcohol — it may help you fall asleep, but it fragments sleep quality significantly in the second half of the night
• Irregular sleep and wake times
• High-intensity exercise close to bedtime
• A bedroom that’s too warm
• Getting into bed with an unregulated nervous system — no wind-down, unresolved stress, racing thoughts

That last one is where most people’s work actually lives. You can address every surface-level sleep habit and still not sleep well if your nervous system is still activated when your head hits the pillow. Your body has to be in the right physiological state for deep, restorative sleep. The other items on this list matter. But they can’t carry the full load on their own.

Reversing Conditioned Arousal

• If you’ve spent enough nights lying awake anxious in bed, your nervous system has learned that bed equals threat. Every night you lie there spiraling, you’re running another rep of that pattern. This is called conditioned arousal, and the only way through it is to stop adding to it — and to start building new associations instead.
  
• Get out of bed when you’re activated. This is the most important and most resisted piece. Getting up isn’t giving up on sleep — it’s protecting what you’re teaching your nervous system over time. Every time you lie awake and spiraling in bed, you reinforce the threat association. Getting up breaks that rep.
  
• Only get into bed when you’re actually sleepy. Not just tired, not just done with your day. Actually sleepy. You want your nervous system to relearn that bed is where your body goes when it’s already moving toward sleep.
  
• Build a consistent pre-bed sequence. Same things, same order, every night. Dim the lights, close the screens, gentle movement or breathwork. Over time the sequence itself becomes the safety signal. Your nervous system starts responding to the routine before you even get into bed — the same way a child’s bath-book-song routine works. It’s not just about winding down in the moment; it’s about building a pattern the nervous system learns to trust.
  
• Add a warm shower or bath 60 to 90 minutes before bed. When you get out, your body temperature drops rapidly, and that cooling effect signals the brain to release melatonin and initiate the sleep cycle. A simple physiological on-ramp.
  
• Make the bedroom feel safe outside of sleep too. Sit in there sometimes in a relaxed state — reading, resting, nothing high-stakes. You’re building new neutral associations with the physical space so it stops being purely a high-pressure context.
  
• Change the goal. Shift from “I have to fall asleep” to “I am resting.” Sleep is a byproduct of regulation — it cannot be forced. When your nervous system finally receives enough safety signals, sleep happens. Your job is to create the conditions, not control the outcome. Every time you get into bed braced for battle, you confirm the threat. Every time you get in with genuine permission to just rest, you chip away at it.

Cognitive Offloading Before Bed

Four primary drivers tend to be behind this pattern:

1. Dysregulated cortisol. Your primary stress hormone follows a natural curve — lowest in early sleep, rising in the second half of the night in preparation for waking. Under chronic stress, that curve is often off. Cortisol can spike too early, flooding your system with activation right in the middle of the night. The minimizer here isn’t a bedtime routine fix — it’s addressing your overall daily stress load. The more regulated your nervous system is during the day, the more likely your cortisol follows a healthy pattern at night.
2. Unprocessed stress finding its window. During the day, you have tasks, screens, conversations, and movement. At 2am, there’s nothing to metabolize the stress response. The things you were too busy to feel during the day are now front and center. Building intentional processing time into your day — a regulation practice, a walk without a podcast, therapy or coaching — means you’re not carrying a full week’s worth of unprocessed stress to bed every night.
3. Conditioned arousal. Your nervous system is incredibly good at associating context with state. After enough nights lying awake and anxious, it starts to learn: bed equals threat. Dark and quiet equals danger. This is called conditioned arousal, and it’s one of the main drivers of chronic insomnia. A consistent wind-down routine helps here — same sequence, same environment, same cues every night — so your nervous system begins to recognize the routine as a safety signal rather than a threat cue. A warm shower or bath 60 to 90 minutes before bed supports this further. Warming the body triggers a rapid cooling effect when you get out, which lowers core body temperature and signals the brain to release melatonin and begin the sleep cycle.
4. Blood sugar instability. In the early morning hours, if blood sugar drops too low, the body releases cortisol and adrenaline to bring it back up. That hormonal surge is often what pulls people out of sleep. You wake up already activated, and then your brain scrambles to explain why. If this is happening consistently between 2 and 4am, a small protein-and-fat snack before bed can help stabilize blood sugar through the night — something like a handful of nuts, a spoonful of nut butter, a hard-boiled egg, or a few slices of deli meat. If the pattern continues after trying that consistently, functional lab work can give a clearer picture of what’s actually going on physiologically.

When You Wake Up in the Middle of the Night

The most important reframe for this experience: you didn’t wake up because you were anxious. You woke up, and then your brain tried to make sense of the state it found itself in. The spiral of thoughts is the response, not the cause. And a response is something you can work with.

Your only job in that moment is to bring the intensity down. Not eliminate it, not fix everything — just lower it enough that your nervous system can find its way back toward rest.

1. Change your position. Sit up. This sounds too simple, but it’s a genuine pattern interrupt. Lying flat and spiraling is a loop — changing the physical position breaks something in that loop. You don’t have to get out of bed yet. Just change something about where your body is.
2. Name the state. Out loud or in your head: my body is activated right now. Just that. Not why is this happening again, not something is wrong. My body is activated right now. This gives your prefrontal cortex something accurate to hold instead of a catastrophic story.
3. Hand on chest. If your chest is tight, meet it rather than fight it. Place your hand on your sternum and apply gentle pressure. Your nervous system responds to physical contact, and meeting the tightness this way is a form of self-co-regulation.
4. Long exhale breathing. Keep it simple. Your exhale activates the parasympathetic nervous system; your inhale activates the sympathetic. Any breathing where the exhale is longer than the inhale starts pulling you toward calm. Inhale for a few counts, exhale for longer. Stay with it for several minutes. You’re not looking for a dramatic shift — just a gradual softening.
5. Don’t reach for your phone. This isn’t just about blue light. Your phone delivers unpredictable content designed to activate your nervous system. At 2am when your system is already running hot, your phone adds fuel. What you want is something that occupies your nervous system without stimulating it. A book, quiet music, or breathwork.
6. The 20-minute rule. If you’ve been lying awake for more than 20 to 30 minutes, get up. Do something calm in dim light — gentle stretching, sit quietly, warm water. Return to bed when you feel sleepy again. Every time you lie in bed awake and activated, you run another rep of bed equals danger. Getting up breaks that rep.
7. Don’t try to solve anything. At 2am your prefrontal cortex is less online and your nervous system is running the show. The thoughts your brain generates in that state feel urgent and true — they are neither. A simple script that helps: this is my nervous system doing its job. I am safe. This is temporary. I don’t have to solve anything right now.

A Broader Toolkit

Beyond the moment-to-moment responses, these are the habits and practices that shift the underlying conditions over time — building a nervous system that makes regulated sleep more possible on a consistent basis.

Daily Habits That Support Sleep

• Morning sunlight and a consistent wake time. These two together are the most powerful regulators of your circadian rhythm. Light exposure in the first hour of the morning anchors your sleep-wake cycle and sets the timing of your melatonin release that night. A consistent wake time — even on weekends — protects your sleep drive. Not glamorous. Very effective.
• Movement during the day. Exercise is one of the most effective ways to discharge accumulated stress and regulate cortisol. A daily walk counts. Very intense exercise close to bedtime can be activating for some people, so earlier in the day tends to serve sleep better.
• Keep the bedroom cool, dark, and quiet. Your core body temperature needs to drop to initiate and maintain sleep. A cool room supports that. Blackout curtains, a sleep mask, white noise if your environment is unpredictable — these reduce the burden on your nervous system.
• Build in intentional processing time during the day. A regulation practice, a walk without a podcast, therapy or coaching. The more stress you process during the day, the less your nervous system has to process at 2am.

Somatic Regulation Tools

These are body-based practices you can use as part of your wind-down or in the middle of the night. They work by giving your body a direct physiological pathway toward regulation, rather than trying to think your way out of an activated state.

• Physiological sigh. One of the fastest ways to downregulate your nervous system. Take a full inhale through the nose, then a short second sniff to fully expand the lungs, followed by a long slow exhale through the mouth. Do this two to three times. You will feel a physical shift. It works because of how it affects CO2 levels and the vagus nerve — breathing mechanics, not magic.
• Extended exhale breathing. Inhale for four counts, exhale for six or eight. Stay with this for several minutes — not just a few breaths. The extended exhale directly activates the parasympathetic nervous system and pulls you toward calm.
• Legs up the wall. Scoot close to the wall, lie on your back, and rest your legs vertically up against it. This position reverses blood pooling from a day of upright living, gently stimulates the vagus nerve, and sends a bottom-up signal that your body is safe enough to be completely unsupported. Stay here for five to ten minutes, breathing naturally. One of the most underrated regulation tools available, and it requires nothing except getting on the floor.
• Orienting. Slowly turn your head side to side, let your eyes follow, and take in what’s actually in the room. Touch the sheets and name what you feel. This is a body-based signal that says: I am here, I am okay, I am not in danger. Your nervous system responds to present-moment sensory input more readily than it responds to logic.

Somatic Regulation Tools

These work by giving your body a direct physiological pathway toward regulation, rather than trying to think your way out of an activated state. Use them as you’re preparing for bed or in the middle of the night when you need to help your system settle back down.

• Physiological sigh. One of the fastest ways to downregulate. Take a full inhale through the nose, then a second short sniff to fully expand the lungs, followed by a long slow exhale through the mouth. Do this two to three times. You will feel a physical shift. It works because of how it affects CO2 levels and the vagus nerve — it’s breathing mechanics, not magic.
• Extended exhale breathing. Your exhale activates the parasympathetic nervous system; your inhale activates the sympathetic. Any breathing pattern where the exhale is longer than the inhale pulls you toward calm. Try inhaling for four counts and exhaling for six or eight. Stay with this for several minutes — not just a few breaths.
• Legs up the wall. Scoot close to the wall, lie on your back, and rest your legs vertically up against it. This position directly activates the parasympathetic nervous system through a shift in blood flow and a bottom-up signal of physical surrender. It reverses blood pooling from a day of upright living, gently stimulates the vagus nerve, and tells your nervous system your body is safe enough to be completely unsupported. Stay here for five to ten minutes, breathing naturally. One of the most underrated regulation tools available, and it requires nothing from you except getting on the floor.
• Orienting. Slowly turn your head side to side, let your eyes follow, and take in what’s actually in the room. Touch the sheets and name what you feel. This is a body-based signal that says: I am here, I am okay, I am not in danger. Your nervous system responds to present-moment sensory input more than it responds to logic.
• Warm bath or shower 60 to 90 minutes before bed. Warming the body triggers a rapid cooling effect when you get out, which lowers core body temperature and signals the brain to release melatonin and begin the sleep cycle. This is called passive body heating and it’s one of the most research-supported sleep tools available.

The Bigger Picture

Anxiety disrupts sleep, and sleep deprivation increases anxiety. Both are true at the same time and they feed each other. Poor sleep elevates cortisol, increases amygdala reactivity, reduces prefrontal function, and shrinks your window of tolerance. You are physiologically more anxious after a bad night of sleep — and that elevated anxiety then feeds the next night’s disruption.

Sleep is the primary brain health and nervous system recovery process. It’s when your brain consolidates learning, when the glymphatic system clears metabolic waste, when cortisol resets, when emotional processing happens. Your ability to heal your nervous system is significantly limited without adequate sleep. It is not optional infrastructure.

Part 3 of this series is a standalone guided wind-down practice, about ten minutes, something you can save and return to any night you need it.

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Three Tangible Takeaways

1. You can’t force sleep, but you can build the conditions for it. Whether it’s the anticipatory anxiety before bed or the 2am wake-up, the work is the same: lower the stakes, reduce the reps of the old pattern, and give your nervous system consistent safety signals over time. Trying harder is the one thing that reliably makes it worse.
2. The middle-of-the-night wake-up needs a different response than lying there fighting it. Sit up, name the state, meet the sensation rather than resist it, reach for breathwork over your phone, and get up if you’re still activated after 20 to 30 minutes. Every regulated response starts to undo the old pattern.
3. Your daytime is the preparation for your nighttime. Morning sunlight, a consistent wake time, movement, processing stress before it accumulates — none of this feels like sleep hygiene, but all of it is. What you do from the moment you wake up shapes what’s possible when you lie back down.

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Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified mental health provider with any questions you may have regarding a medical condition.