Early Uber Eats designer Ron Goldin downloaded the driver app and did deliveries to understand user pain points firsthand. This direct immersion revealed a terrible onboarding process and built extreme empathy that drove crucial product improvements.

Customers, like founders, have a gap between their stated beliefs and actual behaviors. Instead of relying on discovery interviews, watch them work. Observing their actions reveals their true operating philosophy—what they genuinely value—which is a more reliable guide for product development than what they say.

Standard "discovery interviews" are often a form of "playing founder." It's arrogant to believe a few 30-minute conversations can yield the deep insights needed to build a game-changing product. True understanding comes from immersing yourself in the customer's work, not just casually interviewing them.

Customers describe an idealized version of their world in interviews. To understand their true problems and workflows, you must be physically present. This uncovers the crucial gap between their perception and day-to-day reality.

While interviews yielded feature ideas, observing inspectors in the field ("ride-alongs") revealed the true bottleneck: hours spent writing reports at home. This insight allowed Spectora to ignore superficial requests and focus on the core workflow efficiency problem, which became their key marketing pillar.

To truly understand the industry, Qualia's team, including the first 25 hires, rotated through living in their first customer's basement. This unparalleled access provided deep domain knowledge and ensured they built what was actually needed, a strategy the founder credits for their success.

Don't jump straight to building an MVP. The founders of unicorn Ada spent a full year working as customer support agents for other companies. This deep, immersive research allowed them to gain unique insights that competitors, who only had a surface-level idea, could never discover.

The only reliable way to understand a customer is to "forward deploy"—work alongside them in their actual environment. This direct experience of their job closes the context gap that interviews can't bridge, revealing unspoken needs and frustrations.

To truly understand B2B customer pain points, data and interviews are insufficient. Product teams must immerse themselves in the customer's environment, such as by working for an advertiser for a week or shadowing an accountant for a day, to gain firsthand workflow experience and develop deep empathy.