Under the Assumption What you think you know — and what's really true

Under the Assumption

What you think you know — and what's really true

Latest Articles

Networking Isn't About Being Likable — It's About Being Useful
Finance

Networking Isn't About Being Likable — It's About Being Useful

Most professionals dread networking because they think it requires charm, charisma, or the ability to make instant friends. The real mechanics of how professional relationships actually work are far more straightforward — and far less personal — than anyone admits. Once you understand what networking is really built on, the anxiety mostly disappears.

Millennials Were Blamed for Breaking Industries That Were Already Walking Away
Culture

Millennials Were Blamed for Breaking Industries That Were Already Walking Away

For roughly a decade, headlines accused millennials of single-handedly destroying everything from casual dining chains to the diamond industry. It made for great copy. It also had the causality almost entirely backwards. The industries that millennials supposedly killed had already begun restructuring their business models — and blaming young consumers turned out to be a very convenient way to avoid explaining why.

The Productivity System Everyone Trusts Has a Darker Origin Than You'd Expect
Tech History

The Productivity System Everyone Trusts Has a Darker Origin Than You'd Expect

Time-blocking, strict work intervals, and output-based scheduling are treated as modern breakthroughs in personal efficiency. But the logic underneath these systems didn't come from studying how people thrive — it came from studying how to extract maximum labor from people who had no choice. Understanding where these frameworks actually originated changes how you think about why they so often feel like they're working against you.

SPF 100 Isn't Twice the Protection of SPF 50 — The Numbers Were Never Meant to Work That Way
Health

SPF 100 Isn't Twice the Protection of SPF 50 — The Numbers Were Never Meant to Work That Way

Higher SPF sounds like better protection, and the sunscreen industry has spent decades encouraging that assumption. But the math behind SPF ratings is genuinely counterintuitive, and dermatologists will tell you the number on the bottle matters far less than what you do with it.

Your Body Already Knows When It Needs Water — The Wellness Industry Just Doesn't Trust It
Health

Your Body Already Knows When It Needs Water — The Wellness Industry Just Doesn't Trust It

For years, fitness culture has told us to drink water constantly — before we're thirsty, during every meal, and at every possible opportunity. But the human thirst mechanism is one of the most finely tuned survival systems in the body, and science suggests we've been second-guessing it for no good reason.

The Side Hustle Was Sold to You as Freedom — Read the Fine Print
Finance

The Side Hustle Was Sold to You as Freedom — Read the Fine Print

Side hustles get framed as empowering paths to financial independence, but the math behind most of them tells a different story. The platforms, the employers, and the content economy all benefit from the arrangement — the person doing the work usually doesn't.

The 'Follow Your Passion' Career Advice Sounds Inspiring — Until You Look at Who It Actually Works For
Finance

The 'Follow Your Passion' Career Advice Sounds Inspiring — Until You Look at Who It Actually Works For

"Follow your passion" has become the defining career philosophy of the last two decades — repeated in commencement speeches, TED talks, and bestselling memoirs. But the research on job satisfaction tells a much less romantic story, and the advice itself has a quiet problem: it mostly works for people who already have a safety net.

Introvert or Extrovert? Neuroscience Says That Question Is Missing the Point Entirely
Culture

Introvert or Extrovert? Neuroscience Says That Question Is Missing the Point Entirely

Millions of Americans have built part of their identity around being an introvert or an extrovert. It's a tidy way to explain how we work, socialize, and recharge. The only problem is that neuroscience has been quietly undermining the whole framework for years.

Food Companies Didn't Remove Sugar — They Just Gave It a Different Name
Health

Food Companies Didn't Remove Sugar — They Just Gave It a Different Name

When sugar became the villain of the American diet in the 1980s, the food industry didn't clean up its act — it rebranded. What replaced sugar on ingredient labels may be just as metabolically complicated, and most of us have no idea we made the swap.

Schools Taught Millions of Kids They Were Visual or Kinesthetic Learners — The Research Never Backed It Up
Tech History

Schools Taught Millions of Kids They Were Visual or Kinesthetic Learners — The Research Never Backed It Up

The idea that every student has a preferred learning style — visual, auditory, or kinesthetic — became one of the most widely adopted frameworks in American education. Teachers were trained on it. Students were sorted by it. Decades of research have found it simply doesn't work the way anyone said it did.

The Left-Brain, Right-Brain Personality Test Was Always a Story — Not a Science
Health

The Left-Brain, Right-Brain Personality Test Was Always a Story — Not a Science

Millions of people have confidently declared themselves 'left-brained' or 'right-brained' as if it explains something fundamental about who they are. The only problem: neuroscientists have been trying to correct this for decades. The brain you actually have looks nothing like the one pop psychology described.

Perfect Posture Is a Billion-Dollar Idea — Built on a Foundation of Surprisingly Thin Science
Culture

Perfect Posture Is a Billion-Dollar Idea — Built on a Foundation of Surprisingly Thin Science

Americans spend billions every year on posture correctors, ergonomic chairs, and chiropractic adjustments — all driven by the belief that slouching is slowly destroying their bodies. The science behind that belief is a lot shakier than the industry selling you solutions would like you to know.

Math Anxiety Is a Learned Condition — Not a Personality Trait You Were Born With
Culture

Math Anxiety Is a Learned Condition — Not a Personality Trait You Were Born With

Millions of American adults describe themselves as "not math people" with the same confidence they'd use to describe their eye color — as if numerical ability were fixed at birth. Research on math anxiety suggests the real story begins in a specific classroom, with a specific teacher, at a remarkably predictable age.

Orange Juice Has Been Breakfast's Most Successful Marketing Campaign for 80 Years
Health

Orange Juice Has Been Breakfast's Most Successful Marketing Campaign for 80 Years

A glass of orange juice has anchored the American breakfast table for generations, carrying a reputation as a nutritional essential. But strip away the mid-century marketing that built that image, and what you're mostly left with is a glass of sugar.

The Elite College Premium Is Mostly Myth — And Economists Have Been Saying So for Decades
Finance

The Elite College Premium Is Mostly Myth — And Economists Have Been Saying So for Decades

Americans take on staggering debt every year chasing the promise that an Ivy League diploma unlocks a fundamentally different financial future. Decades of economic research tell a more complicated story — one where the school matters far less than the student who got in.

Mickey Mouse Didn't Break Copyright Law — He Rewrote It
Tech History

Mickey Mouse Didn't Break Copyright Law — He Rewrote It

Most people assume copyright protection lasts a reasonable amount of time before creative works become free to use. But the actual timeline has been stretched, extended, and lobbied into a system that can keep works locked up for more than a century — and one famous cartoon character has become the unlikely symbol of how corporate interests reshaped a law that was never meant to work this way.

The Number at the Center of America's Wage Fight Is the Wrong Number Entirely
Finance

The Number at the Center of America's Wage Fight Is the Wrong Number Entirely

Americans have been arguing about the federal minimum wage for decades, but the figure everyone quotes — $7.25 — was never designed to measure whether someone can actually afford to live. The real story is about purchasing power, and that number tells a completely different story than the one dominating the debate.

America Built Its Entire Retirement System Around an Age Someone Chose for Political Reasons in 1935
Finance

America Built Its Entire Retirement System Around an Age Someone Chose for Political Reasons in 1935

The age of 65 feels like a natural endpoint to a working life — a threshold with some biological or social logic behind it. But it was actually chosen during the Great Depression as a budget calculation, at a time when most Americans weren't expected to live long enough to collect benefits at all. Almost everything about how we plan for retirement still flows from that single administrative decision.

The Nutrition Label Was Built to Inform You — The Serving Size Was Built to Confuse You
Health

The Nutrition Label Was Built to Inform You — The Serving Size Was Built to Confuse You

You've been reading nutrition labels for years under the assumption that the numbers on the panel reflect something close to what you'd actually eat. They often don't. The serving size printed on American food packaging has a long history of being set more for optics than accuracy — and even after a major federal update in 2016, the system still leaves plenty of room for creative math.

The Handshake Is a Gesture of Trust — That Started as a Gesture of Suspicion
Culture

The Handshake Is a Gesture of Trust — That Started as a Gesture of Suspicion

We extend our right hand as a sign of goodwill without a second thought, operating under the assumption that the handshake has always meant what it means today. But the gesture has older, more cautious roots — it began not as an expression of warmth, but as a way of proving you weren't carrying a weapon. The story of how that changed says something interesting about how social rituals get laundered into something more flattering over time.