Loop/Prompt Library / Learn: Investing
💬 AI prompt: Build a 'thinker persona' to argue with
You can ask AI to argue with your idea the way a well-known investor would, as long as it sticks to what that person has actually said in public.
Copy this prompt
Using only the public interviews and writings I paste below, summarize [investor]'s framework in 5 bullets with sources. Then, answering as an emulation of that framework (not the real person), react to my idea: [idea]. Cite which source each point comes from. If the sources don't cover it, say so. Do not give personal investment advice or tell me to buy or sell. Stop after the reaction. [paste sources]
How to use it
- Open Grok Bot, ChatGPT, Gemini or Claude — any of them works.
- Paste the prompt and fill in every [bracket]. Black out names, account numbers and member IDs first.
- Read the answer and double-check anything important before you act on it.
Not medical, legal or financial advice. The AI drafts; you decide and you press send.
More prompts like this
One-minute challenge: Investing
Your first try at using AI on this topic.
Index funds: owning the whole haystack
An index fund lets you own a tiny piece of hundreds of companies at once, for a small yearly fee.
Costs decide more than you think
Fees come out every year whether you win or lose, so small fees add up to big money over time.
Diversification: don't let one thing sink you
Diversification means not putting all your eggs in one basket.
Time and steady habits
Putting in money on a regular schedule and leaving it alone for years usually works better than trying to guess the perfect time.
The coin-flip test: does it beat luck?
The coin-flip test asks: would random guesses have done just as well as this 'secret system'?