带标签的帖子 "knowledge work ai"
8 ChatGPT habits that quietly cost most knowledge workers 5 hours a week. Each one named, costed, and fixed. Most readers recognize 4 of 8 in their own practice.
The honest 2026 math on what knowledge workers should pay for AI. Four spending profiles, five hidden cost multipliers, and the decision rule that lands you in the right tier.
The 5 layer architecture that turns ChatGPT, Claude, or Gemini from a chat window into a personal AI operating system. Free build guide. 5 hours of focused work.
5 knowledge worker tasks AI just made obsolete in 2026 and the 3 that got dramatically more valuable. The routing decision for where to point your hours next. No hype, no fear.
