·4 min read
Burnout By the Numbers: When Overwork Stops Paying Off
Past 50 hours per week, productivity per hour collapses. Past 55 hours, the extra hours produce nothing. The research on overwork is unambiguous — and most companies are ignoring it.
Life & Health
Sleep, burnout, and energy data that quantify what lifestyle decisions actually cost your performance.
·4 min read
Sleep Debt Is Destroying Your Productivity — The Numbers Will Shock You
Sleep deprivation costs the US economy $411 billion per year in lost productivity. The cognitive decline from six hours of sleep matches being legally drunk. Here's the research.
·4 min read
The Hidden ROI of Work-Life Balance (It's Not What You Think)
Countries where people take the most vacation consistently outperform in GDP per hour worked. Downtime doesn't cost productivity — the data suggests it produces it.
·4 min read
Exercise and Productivity: The Science Behind Why Moving More Gets More Done
A Harvard study found that 30 minutes of aerobic exercise improved cognitive function by 14% for the following 2 hours. Here's what the research says about timing, type, and dose.
·4 min read
Work From Home Cost Savings: What Remote Workers Actually Save in 2025
The average remote worker saves $6,000-12,000 per year vs. office commuting. Here's the full breakdown: commute, food, clothing, and the hidden costs most people forget.
·4 min read
Digital Detox Benefits: What the Research Actually Shows (Not What Wellness Brands Claim)
5 days of reduced social media use lowered depression by 16% in a controlled study. But the benefits plateau quickly — here's what the data says about effective detox duration.
·4 min read
Screen Time and Health: What the Research Actually Shows in 2025
Adults average 7 hours of screen time daily. The research on health impacts is more nuanced than headlines suggest — context and content matter more than raw hours.