Wasted work at the office isn't just bad luck — it follows identifiable structural patterns: unclear goals, no decision-maker, missing acceptance criteria, insufficient resources, no feedback loop. Recognizing these five causes lets you catch dead-end tasks before they start.
People who seem fearless about big moves aren't braver by nature — they have richer reference points. They've seen enough people 'do the thing and survive' that the unknown has become an estimable risk. And that's something you can deliberately build.
The concept of first principles isn't hard; actually applying it is. Using three familiar scenarios — the PMP exam, going to grad school, and learning personal finance — Joe from Dadu (大人學) demonstrates three thinking exercises you can turn into daily intuition.
Starting from the DIY-setup craze that OpenClaw ignited, this piece unpacks the technical evolution behind the Agentic Social Network: the three-layer architecture of Model Router, Memory OS, and protocols, plus the key mechanisms driving Agents toward long-horizon companionship, proactive action, and self-evolution.
Time granularity is the basic unit you use to schedule your time. Shrinking it from hours to 15 minutes isn't just a quantitative change — it's a fundamental upgrade in how you perceive the cost of time.