Vibe Coding Academy
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    Guide
    Week 3

    'The Mom Test' key lessons

    The core rules from Rob Fitzpatrick's book on asking questions that even your mom can't lie to you about.

    The three rules

    • Talk about their life, not your idea.
    • Ask about specifics in the past, not opinions about the future.
    • Talk less, listen more.

    Good questions

    • “When was the last time this happened? Walk me through it.”
    • “What have you tried to fix it? What did that cost?”
    • “What don't you love about how you do it now?”
    • “Who else should I talk to about this?”

    Bad questions

    • “Would you use an app that…?” — everyone says yes.
    • “How much would you pay for…?” — hypothetical numbers are fiction.
    • “Do you think this is a good idea?” — you'll get compliments, not data.

    Signals that matter

    • They've already spent money or time trying to solve it.
    • They ask when they can have it.
    • They offer to pay, pre-order, or introduce you to others.