Have you ever assumed that someone up at 5 a.m., already through their workout and answering emails, is more disciplined than you—somehow better than you? Lisa used to believe that too. She bought into the early-riser-equals-better mentality for years, tried every 5 a.m. morning routine book and habit stack she could find, and still couldn’t become that person. It wasn’t a lack of effort. It was biology.

In this episode, Lisa builds on episode 215’s conversation about ultradian rhythm to introduce chronotype: your individual circadian pattern, wired into you at a biological level the same way your height or eye color is. She unpacks the genetics behind it (including the Per3 gene linked to morning versus evening functioning) and challenges the idea that early risers are inherently more productive—research actually shows they’re just more likely to align with a typical nine-to-five schedule, not more capable of getting things done. Lisa breaks down the three general chronotype patterns—early, intermediate, and late types—and references sleep doctor Michael Breus’s more colorful framework of lions, bears, wolves, and dolphins from The Power of When. She shares how this plays out across her own family, then offers concrete steps for identifying your real pattern and working with it: tracking your natural energy for a week, protecting your peak window like any important commitment, and splitting your day into low-effort and high-effort parts based on when you’re actually sharp. Lisa also gets honest about what to do when your chronotype doesn’t match your obligations—the difference between overriding your rhythm (forcing yourself into someone else’s pattern) and adjusting around it (building structure that works with your real pattern as much as circumstances allow). She shares her own strategy of splitting her mornings into two parts, plus a favorite client story about a true night owl who flipped her entire routine to the evening and finally stopped feeling like she was failing.

Chronotype, Lisa reminds us, isn’t a flaw to fix—it’s information about how you’re built. You don’t have to become a different kind of person to be productive. You have to understand the person you already are, and then build something that actually fits.

Matching Your Schedule with Your Circadian Rhythm

Have you ever assumed that someone who’s up at 5 a.m., already through their workout and answering emails, is more disciplined than you?

Somehow better than you?

Our society loves this story. The early bird gets the worm. If you aren’t up early, you’re missing out, and you need to fix that.

Lisa used to believe it too.

She bought into the early-riser-equals-better mentality for years. She read the 5 a.m. morning power hour books. She tried the routines. And no matter how hard she tried, she could not become that person.

It wasn’t because she didn’t want it badly enough. It wasn’t because she didn’t force herself to try.

It’s because her body isn’t built that way.

And once she learned there was a genetic reason behind this, it was freeing. Because there’s a genetic reason behind whatever your type is—whether you’re an early riser or not.

This is where chronotype enters the chat, and the science is genuinely fascinating.

What Is Chronotype, Actually?

Your chronotype is your individual circadian pattern—the built-in clock that drives when your body naturally wants to sleep, wake, and hit peak alertness.

It’s not a preference. It’s biology. The same way your height or eye color is written into you, so is this.

Researchers have linked several genes to chronotype, including one called Per3, connected to whether someone naturally functions better in the morning or at night. This isn’t anecdotal. It’s scientific.

So when someone tells you “just get up earlier and you’ll get more done,” what they’re actually saying is: be a different chronotype. Override your own biology. That’s not just obnoxious—it’s asking your body to do something it isn’t wired to do.

Here’s the part that gets Lisa genuinely frustrated: there’s no real evidence that early risers are inherently more productive than anyone else. What the research actually shows is that early risers are more likely to be aligned with a typical nine-to-five structure—which makes them look more productive inside a system built around their specific clock.

That’s not the same thing as being better at getting things done. It’s being lucky enough to match the schedule everyone else decided was the default.

Three Patterns, Not One Right Answer

Most sleep researchers describe three general chronotype patterns: early types, intermediate types, and late types. Sleep doctor Michael Breus, author of The Power of When, breaks it down even further using animal names—lions, bears, wolves, and dolphins—if you want a fun way to remember where you land.

Early types wake up easily, hit their sharpest thinking in the first half of the day, and start fading by mid-afternoon.

Intermediate types, the largest share of the population, follow something close to a traditional solar schedule, with a slump after lunch and a second wind in the evening.

Late types don’t fully wake up until mid-morning, and their best thinking often doesn’t show up until afternoon or evening. (If you have teenagers, this probably sounds very familiar.)

None of these is the “right” one. They’re just different settings on the same kind of clock.

Lisa’s own family is a perfect case study: her mother-in-law is a true early type, bright-eyed the moment she’s up and fading long before everyone else. Her kids would sleep until the world ended if left alone. Her husband leans early riser, especially on vacation. And Lisa herself lands in the late-morning range, if left to her own devices—though she’s trained herself to get up early because school and work demand it.

How to Start Working With Your Chronotype

If you want to start working with your chronotype instead of against it, here’s where to begin.

Track your real pattern. Take a quiz, but also just notice—for a week—when you naturally feel sharp and when you’re pushing through. Pay attention to context, too. If you hate your job, mornings will feel hard no matter what. But a vacation or weekend can reveal your true rhythm.

Protect your peak window the way you’d protect any important commitment. If your best thinking shows up around 10 a.m. or 8 p.m., guard that time. Fewer interruptions. Save your hardest tasks and biggest decisions for it.

Split your day into low-effort and high-effort parts. You don’t need to do your hardest thinking the minute you wake up—unless that’s genuinely how you’re wired. If you need a slow start, start low-effort, and build a bridge to the part of the day when you’re actually energized. And if evenings are your strongest window, consider shifting your planning and preparation there instead—building tomorrow’s ease into tonight.

When You Can’t Live Inside Your Own Chronotype

Here’s the honest part: it’s very likely you don’t get to build your day fully around your natural rhythm. You have a job that starts at a specific time. You might have kids with their own chronotypes who need you regardless of yours. Your body clock doesn’t always match the clock on the wall, and you don’t always get a vote.

So let’s talk about what to do when you can’t fully live inside your own chronotype—because that’s most of us, most of the time.

Overriding is forcing yourself into someone else’s pattern and expecting it to feel natural. Sometimes life requires this, and when it does, the goal is understanding why it doesn’t feel natural and caring for yourself in other ways while you get through it.

Adjusting is acknowledging your real pattern and building a structure that works with it as much as your circumstances allow.

Lisa is not a natural early riser—she’s said it before, and she’ll say it again, partly because she’s still getting over the guilt of it. (Her mom used to say, “You can sleep when you’re dead.”) But she’s a mom with kids who need to get to school on time, and business clients across time zones who need her earlier in the day. Getting up early isn’t optional for her.

Here’s what makes it sustainable instead of miserable:

She’s strict about her bedtime, because a good bedtime makes for a good next day. She uses alarms, because she can’t count on her body to wake itself at an hour it doesn’t want to be awake. And she splits her morning into two parts—the first limited to only what’s essential (get the kids out the door, feed the cats, review the daily plan), with nothing that requires deep thinking. Once that part is done and she’s had a chance to regroup, the second part of her morning begins, easing into tasks that need more from her, like exercise, when her brain can actually show up for it.

A Client Story: Flipping the Whole Day

One of Lisa’s favorite examples of this comes from a client who dealt with an even more extreme version. She’d spent years trying to follow standard morning routine advice—wake up early, journal, exercise, plan your day before 8 a.m.—and kept “failing” at it, assuming something was wrong with her willpower.

When they dug into it, they found she was a true night owl. Not even an intermediate type. A true night owl, trying to force herself into an early riser’s schedule.

So they flipped it. She still had to get up early for appointments, but instead of front-loading her effort in the morning when she had no capacity for it, they shifted the weight of her routine to the evening—when she had the most energy. She’d lay out her clothes, review her calendar, decide her top priority, exercise, prep meals—whatever she could move to the part of the day her brain was actually available for.

She wasn’t skipping structure. She wasn’t skipping her routine. She simply moved it to the hours where her brain could actually show up. And she felt a weight lift the moment she gave herself permission to roll out of bed the next morning, already prepared for the day ahead.

The Real Takeaway

Your chronotype isn’t a flaw to fix. It’s information about how you’re built—and it’s been there the whole time, whether or not the world around you has ever acknowledged it.

You don’t have to become a different kind of person to be productive. You have to understand the person you already are, and then build something that actually fits.

If your schedule allows some flexibility, use it. If it doesn’t, you can still work with your rhythm instead of constantly fighting it.

Either way, the goal isn’t to become a morning person because someone told you that’s the productive kind to be. The goal is to know your own clock well enough to stop apologizing for it—and to make choices that honor it whenever you can.

For more on building systems that fit your real life, check out the resources at positivelyproductive.com/resources. Inside the Positively Productive Toolkit, you’ll find the assessments workbook with links for personality, strengths, and values—including a chronotype quiz, perfect for this episode.

Thank you for listening! If you enjoyed this episode, take a screenshot of the episode to post in your stories and tag me! And don’t forget to follow, rate, and review the podcast and tell me your key takeaways!

Learn more about Positively Living^Ⓡ and Lisa at https://positivelyproductive.com/podcast/

Stop trying to fit into someone else’s productivity rules! Grab my free Productivity Toolkit, a collection of workbooks designed to help you explore how you work, uncover what truly matters to you, and create your very own energy-friendly systems. Get it here: www.positivelyproductive.com/plpkit

CONNECT WITH LISA ZAWROTNY:

LINKS MENTIONED IN THIS EPISODE:

Episode 215: Why You Need to Know Your Internal Productivity Rhythm

The Power of When by Michael Breus

Positively Productive Resources Library

Book a Clarity Call

Async Coaching

Productivity Toolkit