One of the things that separates people who use AI routinely from those who get real value from it: a personal prompt library. The idea is simple: every time you write a request that worked well — save it. Notion, Google Docs, a text file — the tool doesn't matter. What's worth saving? - Prompts for writing different types of emails - Prompts for summarizing meetings - Prompts for data analysis - Prompts for editing and improving texts - Prompts for weekly planning After a month or two, you have an arsenal that saves you hours. You're not starting from scratch with every request — you're starting from a proven starting point.