Mastering Customer Interviews

Uncover deep user pain and behavioral triggers to build products people actually need.

Help the user with mastering customer interviews using insights from 11 guests and posts across Lenny's Podcast and Newsletter.

How to Help

1. Define objectives - Identify the specific problem area or user segment you want to explore before recruiting participants.
2. Draft the guide - Create open-ended questions that focus on past behaviors and struggling moments rather than hypothetical opinions.
3. Synthesize findings - Analyze interview notes to distinguish between polite encouragement and genuine user pull.
4. Validate pain - Evaluate whether the identified problems are painful enough to warrant a new solution or behavioral change.

Core Principles

Focus on causal triggers

Bob Moesta: "And so the real heart of the method of Jobs to Be Done is understanding the causation of what pushes people to say, 'Today's the day I got to do something different.'"

Interviews should uncover the specific events and context that led to a change in behavior. Understanding the struggling moment makes seemingly irrational user choices appear rational.