Upgrade Your Life

Join over 400,000 subscribers and get weekly insights to improve your decision-making

Short of time? Read the key takeaways. 🎯 Value to others beats personal interest. A common mistake creators make is assuming that what fascinates them will fascinate their audience. If you value impact, we recommend focusing instead on what your specific audience finds useful, actionable, or genuinely relevant to their lives. 📊 Your impact depends on comparison, not just quality. What matters is how much more value you provide compared to available alternatives. If similar

Note: This is a longer and more technical report of our study into personality traits. If you want to see the shorter, more layperson-friendly version, click here. There's a debate that has raged in academic journals and among personality researchers about the nature of humans: how many dimensions does it take to best represent a person's personality? Or, put another way: how many attributes would you have to score someone on to have a good sense of what they are like? We've

Short of time? Read the key takeaways. 🧠 Some personality models are empirically derived. The Big Five personality model analyzes personality in terms of: Openness (to Experience), Conscientiousness, Extraversion, Agreeableness, and Neuroticism (also known as ‘emotional instability’) This model emerged from the lexical hypothesis, which claimed if a personality difference matters, languages will eventually invent words for it. Factor analysis of thousands of personality adje