The WIWILAS Guide to Getting a Good Night’s Sleep 💤
Sleep is a strange one. It’s something our bodies just do naturally, but the second you start trying to force it, it won’t work. Your pesky anxiety-ridden brain will fight back!
That’s why all we need to think about is how to facilitate sleep – get the conditions right, and the rest will fall into place (pun totally intended).
Am I saying we should learn this skill at school? It’s not really practical – we can’t have children lying on desks all day – but sleeping well is a fundamental part of living a good life (no exaggeration).
But we can learn as adults, and teach our children, so I’ve put together this reasonably comprehensive guide.
I’ll probably update this page down the line with even more practical advice, but for now this is the overview of what I found in my sleep deep-dive.
How the guide is structured:
- First we’ll look at some reasons why rest is so important.
- Then we’ll cover some key principles for a good night’s sleep.
- Finally we’ll look at some practical ways to drop off when all hope seems lost.
The Stakes:
Benefits of Good Sleep | Downsides of Not Enough |
Focus, fluency, and drive shoot up. Even an extra 20 minutes a night makes you sharper and more motivated. | Slower, foggier, clumsier. On six-ish hours you feel “functional” but reaction time and word recall tank. |
Stable mood, better willpower. Sleep makes it easier to stay calm, kind, and on-task. | Risky, irritable, less empathy. Short nights make you impulsive, more likely to snap, and more sensitive to pain. |
Your brain files memories properly. Deep sleep transfers the day’s lessons into long-term storage so you recall them later. | Your brain’s inbox jams. Sleep loss shuts down hippocampal activity – learning can drop ~40% after an all-nighter. |
Hormones stay on track. Testosterone, cortisol, and melatonin keep their natural rhythm, supporting energy and reproductive health. | Hormones go haywire. Just 4-5h sleep a night drops testosterone in men to levels seen a decade older (and their balls shrink). Meanwhile, women’s menstrual cycles suffer. |
Deep sleep keeps you younger. Delta waves clear toxins, prune synapses, and support memory – basically “youth sleep.” | Aging accelerates. Less delta sleep links to faster cognitive decline and higher Alzheimer’s risk. |
Two solid nights = energy surplus. Productivity, consistency, and sociability jump when you bank proper rest. | Chronic short sleep drains life. Six hours fuels bad habits and long-term higher mortality. |
That red column is enough to keep you up at night… So let’s look at some rules of thumb that will facilitate deep rest (and all the benefits that come with it).
Principles for a Good Night’s Sleep
1- Clockwork Body
STICK TO A CONSISTENT SLEEP SCHEDULE
Your body runs on rhythm, so become a creature of habit. Go to bed and get up at the same time every day, weekends included. That way your circadian clock will know when to release hormones like cortisol (for alertness) and melatonin (for sleepiness). Even adding 20-30 minutes of extra, consistent sleep can make you less grumpy, sharper, and more human.
2- Follow the Sun
OPTIMISE LIGHT EXPOSURE
Your brain takes its orders from light, not alarms. Get outside within an hour of waking, for 2-10 mins (longer if cloudy), and let real daylight slap you in the face. This’ll set your body’s internal countdown to bedtime. In the evening, let sunset light hit your eyes – this will buffer you against indoor bulbs. At night, avoid overhead brightness and blue-heavy screens, especially between 11pm–4am. They suppress dopamine, wreck sleep quality, and drag down tomorrow’s mood. Stick to dim, warm lamps after dark.
3- Build a Sleep Cave
CREATE A SLEEP SANCTUARY
Your core temperature needs to drop about a degree to fall asleep. A cool room – around 18°C (65°F) – makes that happen. Keep it dark too: even a tiny strip of light can shut down melatonin. Blackout curtains or an eye mask are highly effective. Finally, protect the peace: earplugs or steady white noise help mask sudden sounds. Basically, turn your bedroom into a cave: cool, dark, and quiet.
4- Bedtime, Not Scrolltime
IMPLEMENT A DIGITAL CURFEW
Screens are sleep’s sworn enemy. Blue light blocks melatonin, and doomscrolling keeps your dopamine system buzzing when it should be snoozing. Implement a “digital strike” 60-90 minutes before bed, setting an alarm to turn off screens if it helps. Then read a book, scribble in a journal, listen to music – basically anything analog to wind down.
5- Respect the Coffee Cut-Off
MANAGE CAFFEINE INTAKE
Caffeine hangs around like an unwanted guest. A half-life of 5-7 hours means your 3pm latte is still partying in your bloodstream at midnight. It interferes with adenosine, the chemical that builds "sleep pressure" throughout the day, so you think you’re fine until you’re lying there wide awake. To make sure it doesn't disrupt your night, set a firm caffeine cut-off by late morning or noon.
6- Eat Light, Sleep Right
AVOID LATE ALCOHOL & HEAVY MEALS
Food and booze late at night wreck your sleep. Heavy meals keep your digestive system going when the rest of you should be off-duty. Alcohol knocks you out fast but messes with your REM and deep sleep, so you wake up feeling groggy. Finish dinner at least 3 hours before bed and skip the nightcap – the temporary sedation isn’t worth the broken rest.
7- Under Thirty, Quick & Dirty
PRACTICE SMART NAPPING
Naps can boost energy, but timing and length are everything. Keep them short (20–30 minutes) and take them early, or you’ll ruin your night’s sleep. Push past 30 minutes and you’ll wake up with “sleep inertia” – groggy, brain-fogged, and wondering what century it is. Nap too late and you’ll steal from your nighttime sleep. If you struggle with insomnia, skip naps altogether so your sleep drive stays strong for bedtime.
8- Empty Your Head Before Bed
DEVELOP A WIND-DOWN ROUTINE
You can’t go from “emails + TikTok” to “asleep” in one step, so build a bedtime ritual. Start your wind-down about an hour before bed. Do something low-key: read a paper book, stretch, take a warm shower (your body cools after, which helps sleep), or jot thoughts in a journal to clear your head. Slow breathing also tells your nervous system it’s safe to switch off.
9- Active Body, Restful Mind
MOVE YOUR BODY DAILY
Exercise is your ticket to better sleep. Daily movement burns off stress, builds up sleep pressure (adenosine), and tells your circadian rhythm what’s what. But don’t smash out a HIIT workout right before bed – high-intensity late at night spikes your core temperature and nervous system. Sweat in the day, rest at night – that’s what your body wants.
10- Don’t Lie There Awake
GET OUT OF BED IF YOU CAN’T SLEEP
Bed is for sleep (and sex), not for wrestling with your thoughts. If you’ve been in bed 20-30 minutes and sleep’s not happening, don’t just stew. Your brain starts linking bed with frustration instead of rest. Get up, go somewhere dim, and do something boring – flip through a dull book, listen to calm music. Only come back when you’re properly sleepy.
11- Perfect is the Enemy of Good
CULTIVATE A HEALTHY SLEEP MINDSET
The #1 driver of insomnia is often anxiety about not sleeping. The harder you try to sleep, the less it happens. Perfect nights don’t exist, and chasing them only adds pressure. Reframe the “I can’t sleep” loop into “I know how to set up good sleep.” Focus on setting the stage – cool room, no screens, consistent schedule – and then trust your body to take it from there. Facilitate, don’t force.
12- False Alarm
DISTINGUISH TIREDNESS FROM SLEEPINESS
Sleepiness = you’ll nod off if you lie down. Tiredness = you’re bored, stressed, or mentally fried. They’re not the same. The fix for tiredness isn’t always sleep – it could be a walk, some daylight, a chat, or something fun to recharge. Learn to tell the difference so you don’t waste time in bed when your body isn’t asking for it.
13- Real Food, Real Rest
NURTURE YOURSELF WITH NATURE & DIET
Your diet and environment shape your sleep more than you think. Time outdoors calms your system, lowers stress hormones, and resets your clock. Whole foods, fibre, and veggies help sleep stay deep. Ultra-processed crap does the opposite. Get sunlight, eat real food, and your nights will feel the difference.
⚠️ SMASH IN CASE OF EMERGENCY 🪓
We all struggle to drop off sometimes, and the more we fight it, the harder it becomes.
So here are 9 exercises I swiped from The Sleep Foundation designed to get you in the mood for sleep.
What helps you get to sleep? Have you got any weird tricks I’d be interested to learn? Let me know at the email below 👇
