Make Better Life Choices
Evidence-based guides on career moves, financial decisions, health risks, and relationships. Every article is backed by real probability data.
Featured
Car Crash vs. Plane Crash: What the Real Numbers Say
Why your fear of flying is statistically irrational
Your lifetime odds of dying in a car crash are 1 in 93. For a plane crash, it's 1 in 11 million per flight. Here's why your gut feeling about flying is wrong.
How to Use Expected Value for Life Decisions
The same math Wall Street uses, applied to your everyday choices
Expected value isn't just for poker players and traders. Learn how to apply EV thinking to career moves, big purchases, and health decisions using real probability data.
All Articles
Why Keeping a Decision Journal Will Make You Smarter
Annie Duke swears by it. Daniel Kahneman proved why it works. A decision journal is the single best tool for improving your judgment over time.
7 Cognitive Biases That Ruin Your Decisions (And How to Fix Them)
Loss aversion, anchoring, sunk cost fallacy — your brain is working against you. Here's how to detect and counteract the biases that lead to bad choices.
Should I Change Careers? A Data-Driven Decision Framework
Career changes are one of the highest-stakes decisions you'll make. Here's how to use probability data and expected value to decide if it's time to move on.
Buy vs. Rent: An Expected Value Analysis
The rent vs buy debate has a mathematical answer. Here's how to calculate the actual expected value using real market data and your personal situation.
Make your next big decision with confidence
500+ verified probability facts. Decision wizard. Expected value calculator.
Get Started Free