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夜猫子 (yè māo zi) & 报复性熬夜: what "night owl" and "revenge bedtime procrastination" really mean, and why the day never feels like your own until midnight.; 修仙 (xiū xiān) & 咖啡续命: the slang for pulling all-nighters and living on coffee — plus the vicious loop that keeps you wide awake at 3 a.m.; 起床气 (qǐ chuáng qì) & 生物钟: how to talk about morning grumpiness, sleep debt, and the "body clock" that ran off to New York.
A-Jie, look at these dark circles under my eyes today — I could basically go play a panda, right?
Whoa, they're so dark they almost reach your chin. What time did you go to bed last night?
Three thirty in the morning. And then for my 8 a.m. class, I ran into the room right as the bell was ringing.
Three thirty? By that time I'd already been asleep for almost five hours.
That's why I say we're basically two different species. You're the type who starts yawning at nine thirty at night, and I'm a night owl who gets more awake the later it gets.
Night owl — good use of that word. It's someone who has no energy during the day and comes alive the moment night falls.
Exactly, that's me. The moment it gets dark, my battery jumps straight from ten percent to a hundred percent.
Then today's episode is perfect — one night owl, one early-to-bed person — let's really hash out this whole sleep-schedule thing.
Sure! I'd love to hear what great wisdom you, a nine-o'clock-bedtime old man, can come up with.
This isn't being an old man, this is called a healthy schedule. You go first — what are you even doing at three in the morning instead of sleeping?
Doing? Lying in bed scrolling on my phone. I scroll and scroll, then look up and — huh, how is it three already?
So it's not that you actually have something to do — you just plain don't want to sleep.
Well, that stings a little when you put it that way, but it's true. Classes, meetings, talking to people — the whole day doesn't belong to me.
And then?
And then only at night, when the whole world goes quiet, do those few hours finally feel like mine. I can't bear to sleep — I want to grab a little of that time back.
There's actually a term for that mindset — revenge bedtime procrastination.
Revenge bedtime procrastination! Yes, yes, that's the one — I see it online all the time.
It means your day gets completely filled up with work and study, you feel cheated, so you stay up at night to make up for it — like you're getting revenge on the daytime.
So accurate. I'm clearly so sleepy I can't keep my eyes open, but I just won't put the phone down — like the moment I fall asleep, the whole day was wasted.
I get that feeling, but what you're really doing is trading your health for those few hours.
Ugh, I know all the logic. But once night comes, logic just stops working.
You young people have an even more dramatic term for it now — what do you call pulling an all-nighter, "cultivating immortality"?
Hahaha, I can't believe you know "cultivating immortality"! Yeah, staying up all night is called "xiuxian," as if by staying up long enough you'll become an immortal.
Sounds lovely, but the next day you're basically a walking corpse.
Well, there's nothing I can do. I'm telling you, last night I meant to sleep at twelve, but then I stumbled onto a show and watched four episodes in one go.
See, that's the problem. It's not that you're not tired — it's that you can't control yourself.
You nailed it. So what about you? What time do you sleep? Don't scare me when you say it.
Usually I'm lying down before eleven, and by eleven thirty I'm pretty much asleep.
Oh my gosh, eleven thirty. At eleven thirty I've probably just ordered my first late-night snack.
A late-night snack? You eat in the middle of the night?
Of course! How can you stay up without a late-night snack to go with it? Fried chicken, barbecue, instant noodles — that's the joy of being a night owl.
Just hearing that makes my stomach hurt for you. After eight at night I basically don't eat anything.
Nothing after eight? Aren't you hungry?
Once you're used to it, you're not hungry. Besides, if you eat too late, your stomach is still working while you sleep, and your sleep quality gets worse.
Sleep quality... the moment you use a phrase like that, I know you're a wellness nut.
I'm not just an early sleeper, I really am a bit into wellness. There's an insulated thermos sitting right on my office desk.
And are there goji berries steeping in that thermos?
Haha, you guessed it — there really are goji berries.
Twenty-four years old, steeping goji berries in a thermos — you're never shaking off that "old-timer" label.
Say whatever you like. The day your body sends out a warning from all the late nights, you'll understand me.
Your body sends out a warning? Is it really that serious?
Just look at your own dark circles — that's the mildest kind of warning there is.
Well... I usually just cover them with makeup, or put on an eye mask, and by the next day you can barely tell.
You can cover the dark circles, but not the problem behind them. Do you feel like your memory's gotten worse lately?
Actually, yes! I often walk to my dorm door and suddenly can't remember what I came to get.
That's from long-term lack of sleep — your brain hasn't rested properly.
Ugh, stop, stop — the more you talk, the more panicked I get.
Panic is a good thing — it means you still know to be scared. A lot of people don't start panicking until their hair is falling out in clumps.
Losing hair! That scares me. My biggest fear is going bald while I'm still young.
Then you'd better be even more careful. Staying up late is a major cause of hair loss — a lot of people's hairlines start creeping back in their twenties.
"The hairline creeping back" — that's such a vivid way to put it, like your hair is running away.
Exactly. Once it runs off, getting it to come back is really hard.
So scary. Let me ask you — after all these years of early to bed and early to rise, do you feel really energetic?
Honestly, the difference is huge. I wake up naturally at seven, no alarm, and I'm fully clear-headed when I get up.
Wake up naturally? No alarm? I literally can't imagine that.
Yeah, once your body clock is stable, it wakes you up on its own right on time.
The body clock — that's the internal clock that controls sleeping and waking, right?
Exactly. Your schedule is a total mess every day, so you wrecked your body clock ages ago.
My body clock has probably run off to another country — it's several time zones off from me.
Haha, full marks for that metaphor. Right now your body's in China but your schedule's in New York.
So every 8 a.m. class, for me, is like dragging myself up in the middle of the night New York time to go study.
That's rough. The early bird gets the worm, but your bird can't even keep its eyes open.
Don't even mention the early bird — in the morning I'm the bird that most wants to stay in bed.
Staying in bed, huh — I bet your alarm has to go off five or six times before you can get up.
Five or six is on the low end. I usually set ten alarms, one every five minutes.
Does setting that many even help?
Nope. Half-asleep, I turn them off one by one and then keep sleeping.
So those ten alarms are basically ringing for your roommate to hear.
Hahaha, I've trained my roommate to wake up before I do. Now when she hears the alarm, she comes over and smacks me.
That's not an alarm clock — you've hired a human alarm clock.
Right, fully manual, with a smacking function too. But even so, I still feel awful after getting up.
Is that feeling like being fished out of the water?
Exactly! My head's foggy, my eyes are puffy, and I'm so irritable that whoever bothers me gets snapped at.
That's called morning grumpiness. People who don't sleep enough have really bad morning grumpiness.
Morning grumpiness — oh, I've got tons of it. For the first half hour I basically can't talk to anyone; the moment I speak, I want to pick a fight.
So you see, your whole morning is really just repaying the debt you racked up last night.
Repaying debt... you make sleeping sound like borrowing money.
It basically is. Sleep builds up debt — if you sleep three hours less today, your body keeps a tab on those three hours.
Then I'll just make it up on the weekend, right? On weekends I can sleep straight through till noon.
That's the biggest misconception. You think you can pay back sleep debt, but you actually can't.
Seriously? I sleep so long on weekends, and when I wake up I clearly feel fully recharged.
That's just comfortable in the moment. You stay up all week, then sleep like crazy on weekends — that back-and-forth throws your body clock off even more.
So Monday mornings are always the worst because the weekend messed up my schedule all over again?
Right, and there's a term for this too — social jet lag. Sleeping and waking late on weekends is like giving yourself jet lag every single week.
Social jet lag! Another new term. I feel like I'm not recording a show, I'm taking a health class.
Then you'd better listen closely. The tuition for this class is paid in hair and dark circles.
Ouch, why is your mouth so savage today? Let me flip it around — does going to bed early have no downsides?
What downsides?
Like, if you're already sleepy a little after nine at night, then when friends invite you out to dinner or a late movie, don't you miss all of it?
Well... you actually have a point there.
Haha, caught you! You early sleepers don't have it all good either.
True. Sometimes a friend messages me in the middle of the night, and I don't reply until the next morning — they all think I've deleted them.
That's exactly what I mean. Night is the prime time for socializing — you go offline at nine, so you miss a whole lively world.
So I'm not telling you to never stay up. Staying up once in a while — for a big game, or to finish an important task — that's all normal.
Right, staying up once in a while and staying up every day are two different things.
Exactly. The difference is whether you lose control occasionally or lose control every day.
Then I might be... the kind who loses control a little every day.
So the problem isn't staying up itself — it's that you have no point where you can stop.
"A point where you can stop" — I like that. So I need to set myself a time that means "at this point I have to sleep."
Right, like telling yourself: at one o'clock the phone goes down, no matter where you are in the show or the game.
Easier said than done. The phone is like it's got magic — once I start, I just can't stop.
Then put the phone farther away. Before bed I toss my phone in the living room to charge, not by the bed.
Toss the phone in the living room? That's too harsh. Without my phone next to me, I feel insecure.
It's uncomfortable at first, but after a few days you'll find that lying down means sleeping, and you fall asleep really fast.
I understand the logic. But every time I pick up the phone, it's like I'm possessed.
So the key is to not give yourself the chance to pick it up. If you can't even reach it, you'll naturally fall asleep.
That sounds like a good method. But I have a more practical problem — even if I lie down at twelve, I can't fall asleep.
You can't fall asleep because your body is already used to not shutting down until three in the morning.
Right, the moment I lie down my mind actually gets clearer, with all kinds of things spinning around in my head.
That's another side effect of staying up. The later you sleep, the more your body thinks it's supposed to be awake at night.
So how do I adjust it back? I obviously can't jump from three to eleven all at once.
You can't change it all at once — you have to go slowly. Like, this week aim for one o'clock, next week move it up to twelve thirty, shifting it earlier bit by bit.
Oh, like slowly moving the time back, not all in one step.
Right. You spent several months messing up your body clock, so you have to give it a few weeks to slowly adjust back.
Got it. What about daytime? Is there anything during the day that can help me get sleepy earlier?
Get more sun during the day, especially in the morning. When you get sunlight, your body knows it's daytime, and then at night it gets sleepy on schedule.
Sunlight does that too? I thought getting sun was just so you don't run low on calcium.
Sunlight has a huge effect on your body clock. If you stay in your dorm all day with the curtains drawn, your body can't tell day from night at all.
Now that you mention it, my dorm curtains really almost never get opened. Our dorm is dark even during the day.
Well there you go — you've basically built yourself an endless night.
I've built myself an endless night... it sounds so romantic, but really I'm hurting myself.
Haha, your summarizing skills aren't bad. One more thing — don't drink too much coffee during the day.
That one I can't do. I'm completely running on coffee right now — without three cups a day, I just can't make it.
"Running on coffee" — I hear people say that a lot too. But think about it: why do you need coffee to keep going?
Because... I didn't sleep well at night?
Exactly. You don't sleep at night, you push through the day on coffee, by night you're wired again, and then you can't sleep — and it becomes a loop.
A vicious cycle! I stay up, so I'm tired during the day, so I drink coffee, so I can't sleep at night, so I stay up again.
Exactly. What you need to do is cut this loop somewhere.
So where do I cut it?
The easiest place to cut is: no more coffee after three in the afternoon. Let your body get naturally sleepy by night.
No coffee after three p.m. Okay, I can try that — at least it's easier than making me toss my phone across the room.
One step at a time. You don't have to become an early riser overnight — start by just not sleeping so late.
Speaking of early risers, there's something I've always wanted to ask. You get up at six or seven — with all that morning time, what do you even do?
That's the best part of getting up early. In the morning I have a stretch of time that's completely my own — really quiet.
Time that's your own? Isn't that my reason for staying up late — how did you steal it?
Haha, what you look for in the night, I find in the early morning — and I don't have to sacrifice sleep for it.
The way you put that is... kind of annoying, but it actually makes sense.
In the morning I slowly drink a glass of water, read for a bit, go for a walk — it's like charging myself up before work.
Wait, you go out for a walk in the morning too? What time?
Around six thirty. At that hour there's hardly anyone on the streets, the air is nice, and one loop leaves me feeling really refreshed.
The streets at six thirty... the last time I saw six thirty, it was because I hadn't slept yet.
That's the biggest difference between us. At the very same six thirty, you're getting ready to sleep, and I'm getting ready to start a new day.
Same time, two worlds. I think that line could be the title of today's episode.
Sure. Honestly, night owls and early risers — neither is right or wrong. What matters is whether the schedule fits your life.
Now that's what I like to hear. So you're saying, if I could stay up all the time and still be perfectly healthy, it'd actually be fine?
As long as you really stay perfectly healthy. Unfortunately, for most people, staying up night after night, the body gives out first.
You've circled back on me again. No matter how big a loop you take, you always come back to making me sleep early.
Because I genuinely believe that your current schedule is spending your future health in advance.
Spending it in advance... okay, this time I really took it in. So in your view, what time counts as not staying up late?
Generally speaking, sleeping before eleven at night counts as fairly healthy. Past twelve is basically staying up late.
Eleven... by that standard, I've basically never had a single day in my life without staying up late.
So you don't need to set the bar too high. If you can consistently sleep at twelve thirty, that's already huge progress for you.
Twelve thirty... that actually sounds like something I could really do.
Right. Don't demand eleven o'clock right off the bat — you'll fail and give up. Set a goal you can reach with a little stretch.
A goal you can reach with a little stretch — I like that phrase. In life, you shouldn't make things too hard on yourself.
Haha, but you also can't let yourself off too easy. You were too good to yourself before, and that's how you ended up like this.
Fine, fine, I can't out-argue you. Let's do a recap — you really taught me quite a few words today.
Then count them up — what did you learn today?
First there's "night owl" — someone energetic at night and drained during the day. That's me.
Right, and its opposite.
Early sleeper, early riser — that's your kind of old... no wait, the kind with a healthy schedule.
Nice save there.
Then there's revenge bedtime procrastination — too tired during the day, unwilling to let go at night, staying up to make it up to yourself.
Way too many people fall for that one these days.
Then dark circles, hair loss, a receding hairline — these are all warnings your body sends from staying up late.
The ones you remember best are always the scariest ones.
Haha, because they're scary. Then the body clock — the internal clock that controls sleeping and waking — which I sent running off to New York.
And the one you're most reluctant to give up.
Running on coffee! And that vicious cycle — staying up, drinking coffee, then not being able to sleep, spinning round and round.
The key to this lesson is really just finding a way to cut that loop.
I've got it. No coffee after three p.m., toss the phone farther away before bed, and shift my schedule earlier bit by bit.
If you can really remember these few points today, then this episode wasn't recorded for nothing.
I'll definitely remember. But honestly, asking me to sleep early tonight — I probably still can't do it.
That's okay. I'm not asking you to change tonight — I'm just asking you to sleep half an hour earlier than last night.
Half an hour earlier... that request, I can just barely agree to.
Then it's settled. If tonight you turn three o'clock into two thirty, that still counts as a win for you.
Haha, that's a nice low bar. Okay, let's leave it here for today. Thanks so much for listening all the way through!
If you're a night owl who can't quit either, or you have someone like that around you, tell us in the comments what time you usually sleep.
Yeah, and share any good tricks you have for sleeping early — save someone like me who even ten alarms can't wake up.
See you next time. And I hope that tonight, you can put down your phone a little earlier than last night and get a good night's sleep.
Good night, all you night owls and early risers — see you next episode, after we've slept our fill!
Adapted from a Simply Natural Chinese YouTube episode into a complete three-line website reading. This is not a word-for-word transcript.
The reading may differ from the original video or audio.
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