Personas: A Specialist You Shaped
Once an AI can follow skills, something bigger becomes possible: you can shape it into a specialist.
A persona is a role with its know-how attached. Take “an investor”: give the AI the evaluation skill — what to look at in a company, which numbers matter, what the red flags are, how to weigh a team against a market — plus the context of what you consider a good deal, and you have an analyst that evaluates companies your way, on demand, as many times as you need. The same move makes a researcher, an editor with your taste, a project manager that runs status the way you run status.
Two things about personas are easy to miss. First, the expertise is inspectable. A persona isn’t a vibe in a prompt — it’s written skills you can open, read, and disagree with. When the investor weighs something wrong, you can see which rule was wrong and fix the rule. Second, personas multiply you, not headcount. Each specialist you shape is one more seat at your table that costs nothing to fill twice. A single person can convene an analyst, a researcher, and an editor on the same morning — all running methods that person wrote.
This is the quiet answer to “will AI replace experts?” The valuable thing was never the role’s title; it was the judgment encoded in how the work gets done. Personas don’t eliminate that judgment. They make writing it down the highest-leverage thing an expert can do.
Related
- Skills Teach AI How — the building block.
- 20 Partnership — where your judgment stays in the picture.