To Judge a Founder, Ask What Their Mother Would Say
An investor who meets hundreds of early founders says a family question shows how someone handles setbacks, and an answer you cannot retell tomorrow is the warning sign.
mondaymorning.substack.com · Screening for Maniacs II: The 4-Part Founder FilterWhen founders have no early sales or users yet, an early stage investor who holds many hundreds of interviews a year says the most revealing question is not about the business at all. It is, “What would your mom or family say about you?” Ask it in those words and let the person keep talking.
He calls it a Trojan Horse question that opens a window into how a person is built to handle setbacks. He is listening for what drives them and how they see themselves. As he puts it, “Have they always been a little different? Are they chasing a feeling?” He also asks what shaped the story they tell about themselves.
A strong answer is specific and includes a real obstacle the person had to push through. Look for someone who started things on their own early on, liked to compete, describes a moment that shaped their sense of self, got through a hard stretch, stuck with something difficult, and turned a setback into reason to keep going.
The warning sign is an answer that sounds balanced and polished but could belong to anyone. Neutral and generic means there is nothing to hold onto. As he puts it, “If it doesn’t feel memorable, it probably isn’t.”
A useful way to use it is to check yourself the next day. If you can still retell two or three concrete details tomorrow, you heard something real. To try it this week, ask it of one founder or job candidate and stay quiet one beat longer than feels comfortable.
Questions people ask
Why does a question about family work better than asking about strengths?
Most candidates have rehearsed answers about work. A question about family pulls them back to childhood, school, and early choices, where habits around drive, competition, and handling hard times first formed. That makes it harder to give a polished answer that could belong to anyone.
Do I need a dramatic backstory to pass this screen?
In my reading, no. I take his list of signals to mean he is watching for response, not pain. A supportive family can, in my view, produce the same signs through early initiative, commitment, and love of competition.
How should I take notes so I can judge fairly across candidates?
Write down the concrete details right after, not your impression. Aim for two or three facts you could retell tomorrow about what they started, what was hard, and what they did next. If you cannot remember anything specific, treat that forgettable feeling as data.