Customers can like a product and still decide not to switch. This lesson connects the forces behind that decision with a better way to conduct customer interviews.
Carlos Sanabria explains four forces: the problem pushing someone away from their current approach, the attraction of a new solution, anxiety about changing and the comfort of an existing habit. The interview needs to uncover all four.
What you'll learn.
- Investigate the forces that encourage and prevent switching.
- Treat compliments and hypothetical purchase intentions as weak evidence.
- Ask about specific experiences, alternatives and past decisions.
Understand what has to change for a buyer to switch.
Push comes from frustration with the current situation. Pull comes from something appealing in the proposed alternative. Anxiety concerns the cost, effort or risk of making a change, while habit keeps the current approach familiar.
Adding a feature may increase the appeal of your product without reducing the buyer’s uncertainty or the effort of leaving their existing workflow. Looking at the complete decision helps explain why apparent interest does not always become adoption.
Look beyond compliments.
Carlos introduces the interviewing approach in The Mom Test: questions about whether someone likes an idea can invite politeness rather than useful evidence. A friendly response does not establish urgency, willingness to pay or a plan to change.
Feature requests also need context. Ask whether the person has experienced the problem, what they already tried and whether the request connects to a real buying decision. The purpose is to understand the customer’s experience before treating their answer as direction for the roadmap.
Ask about specific events.
Explore when the current approach first stopped working, what triggered a search for an alternative and which solutions the person tried. Those questions reveal both frustration and the choices they considered attractive.
Then ask what nearly prevented the change and what they would return to if the new product disappeared. Those parts of the conversation expose anxiety and habit. Follow up on concrete examples instead of moving straight from an answer to a pitch.
Connect the interview to a product decision.
Review the conversation for evidence: time spent, money paid, workarounds attempted, alternatives abandoned and risks the customer accepted. These details are more useful than a broad statement of enthusiasm.
Use the four forces to identify what needs investigation. You may discover that the problem is important but switching feels too risky, or that the current workflow is inconvenient without being painful enough to replace. Those are different situations and should lead to different product or onboarding decisions.
A useful interview explains what happened in a real decision. Understand both the reasons to move and the reasons to stay before interpreting interest as demand.
