Rob Fitzpatrick focuses on customer conversations and avoiding biased feedback. It takes first because learning what people actually need is useful before a new founder builds a product, hires a team or organises delivery.
We choose it over #2 for its narrow, approachable starting point. Talk about real experiences instead of relying on compliments about an idea; that is our suggested reading exercise, not a sales guarantee. It is not a complete operating manual. Which would you put first: learning from customers or testing a product?
Source: The Mom Test · AI illustration: Topnilo · OpenAI. Created with OpenAI; resized/recompressed.