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Winter Arc Protocol: Lifestyle Design

How to Win Winter

Noah Ryan's avatar
Noah Ryan
Dec 30, 2025
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WINTER IS COMING

Winter is coming. Technically it’s already here. Different season means different diet, different lifestyle, different biology.

Think about how drastically animals change during the season. Birds fly 5,000 miles south. Bears gain 100 pounds and sleep for 3 months straight. Rabbits turn white. Wood frogs freeze themselves solid. Red deer grow massive antlers. Salmon turn into literal abominations.

Do you really think humans are any different?

WINTER CHANGES YOU

Seasonal inputs (light, cold, food availability) alter your physiology:

  • Hormones rewire

  • Metabolism reprograms

  • Gene expression toggles

  • Behavior changes

Summer you and winter you are two different people.

But most hide the signals that would otherwise tell our bodies to adapt. We insulate ourselves in the same indoor environment year-round: conditioned air, artificial light, the same goyslop diet.

How much of modern dysfunction is a byproduct of biological disrhythm? There’s a reason Iceland has the highest rates of suicide and it’s not just because “it’s cold”.

Our biology is incredibly adaptive, but only if we give it the right signals.

WHY WINTER ACTUALLY MATTERS

Don’t Just “Survive” the Winter

Winter should not be something that you “get through”. It is an opportunity to THRIVE. You need to take every season by the balls. If you aren’t getting stronger, smarter, and more capable every winter, you’ve missed the plot.

This protocol serves as a blueprint for how to dominate the winter months. How to take advantage of the cold and darkness to build a better you. Follow this and you can actually capitalize on the biological changes of winter while everybody else is just trying to get through.

Winter Sucks, But it Doesn’t Have To

Growing up in Minnesota made me hate winter. It was still dark when I left for school and dark by the time I got home. No wonder I was on Zoloft. I’d wake up, turn on a bunch of bright lights, eat an Eggo, run straight to my car, sit under fluorescent lights for 6 hours, eat prison food for lunch then drive home. At home, I’d work on my medium screen (computer), taking intermittent breaks to look at my small screen (phone), then wind down by staring at my big screen (TV).

No wonder I felt like shit. At no point did I go outside, eat seasonally, or get any sunlight. My brain was sending “wtf” signals and I don’t blame it.

Does this sound familiar?

WINTER MODE: IT’S NOT ALL BAD

After 22 years of winter, I had enough. I moved to Mexico and never looked back. No more cold, no more perpetual darkness, no more seasonal gloom. 10/10 recommend.

But after a few years of eternal summer, I realized something was missing. There was a part of my brain that I no longer had access to. An inquisitive, contemplative, and insightful part. I’d go on ski trips for a week or two and realize it would come back. My brain would quiet down, I could think more long-term. The slower things like work, writing, and reading became more desirable.

I started looking into this deeper and realized that the cognitive changes that come with winter are a feature, not a bug.

Cold, Seasonal Climates are The OG Competitive Advantage

Think of all the most innovative cultures. What do they all have in common? Cold seasons.

OC] Correlation between wealth and temperature : r/dataisbeautiful

You cannot afford to be lazy in a cold, seasonal climate:

  • You can’t live impulsively. If you don’t stock food or plan winter shelter, you’re dead

  • You must cooperate, or you’re dead

  • You must delay gratification, or you’re dead

  • You must create tools, preserve food and build storage systems, or you’re dead

Lazy, shortsighted behavior is punishable by death. Cognitive load increases and forward thinking becomes a selective breeding trait.

The closer to the equator you are, the less change there is. Resource abundance and constant climate mean no pressure to innovate, no long-term planning requirements. Warmth means comfort and comfort means complacency (biologically speaking).

Seasonal cognition is what led to the invention of calendars, agriculture and scheduling. The environmental force that paved the way for:

  • Industrial revolutions

  • Scientific method

  • Modern infrastructure

Innovation thrives where the future is uncertain and immediate gratification is punished.

Future orientation is an environmental phenomenon.

I moved to the beach to be carefree, and it worked. But my biology is wired for seasonal cold (German mountain genetics). I crave the innovative thinking that comes with winter, I just wasn’t embracing it.

THE SCIENCE: HOW WINTER CHANGES YOU

Not just psychologically, biologically:

Body Temperature Lowers, Metabolic Rate Decreases

You essentially go into hibernation-lite. Less daylight increases melatonin production. Thyroid and metabolism downshift slightly to conserve calories (in preparation for scarcity).

Increased Brown Fat Activation

Cold exposure activates brown adipose tissue, which burns fat for heat via mitochondrial uncoupling. This also increases noradrenaline and dopamine, meaning better focus and sharper mood.

Appetite and Carb Cravings Increase

You’re prepping for energy scarcity. More melatonin suppresses leptin, meaning more hunger signals. Shorter days lead to insulin resistance, meaning more fat storage (we’ll discuss this).

Testosterone Drops Slightly

Less UV means lower vitamin D which means reduced T synthesis. More stress (cold, hunger) means more cortisol, which is antagonistic to T levels.

Immune System Activates (Pro-Inflammatory Tilt)

You’re prepping for seasonal viruses. Inflammatory cytokines increase. Has a purpose, but needs to be controlled.

Higher Epigenetic Repair

Winter is your yearly repair cycle. Better cell cleanup, longevity improvements, and biological optimization. Best time to take advantage of biohacking.

Cognition Shifts

Less serotonin (from increased melatonin production) means higher dopamine/norepinephrine. Brain shifts from expansion to consolidation. Introversion, reflection, and strategic thinking follows.

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