After probing a candidate's past, 'flip the table' and present them with a current, real-world problem your company faces. This reveals their curiosity, analytical skills, and ability to engage with a new challenge on the spot, shifting from their prepared stories to raw problem-solving.

Counterintuitively, being brutally honest with candidates about the low odds of success is a powerful recruiting filter. It selects for mission-driven individuals who are mentally prepared for the inevitable tough cycles of a startup, ensuring they won't quit when things get difficult.

To avoid hypothetical interview questions, Zipline makes its hiring process as applied as possible. This includes pair programming, collaborative design sessions, and even offering paid 1-2 week work trials. This "work together" approach quickly reveals a candidate's true fit and capabilities.

Instead of mirroring Google's perk-filled culture, Trilogy designed its recruiting and onboarding to be intensely difficult. This counterintuitively attracted the most ambitious talent who were more motivated by significant challenges and the opportunity to do meaningful work than by comfort and ease.

Technical or academic backgrounds often foster risk aversion by rewarding decisions based on complete information. Engaging in domains like poker, where one must make choices with incomplete data and accept that good process can still lead to bad outcomes, is powerful training for entrepreneurship.

For roles where skills are difficult to assess in standard interviews, Clay implements a 2-3 week paid "work trial." This allows the company to evaluate a candidate's actual performance and fit on real tasks before extending a full-time offer, de-risking the hiring process for complex positions.

The chaotic, underdog nature of a startup is a binary filter. Frame this reality honestly during interviews. The right candidate will be energized by the challenge, while the wrong fit will be stressed. This question quickly reveals cultural suitability.

Instead of hiring based on network or general talent, Applied Intuition's founders strategically assessed the biggest technical and knowledge risks facing the company. They then hired their first employees specifically to mitigate those existential threats.

Beyond IQ and EQ, interview for 'Resilience Quotient' (RQ)—the ability to persevere through setbacks. A key tactic is to ask candidates about their proudest achievement, then follow up with, 'What would you do differently?' to see how they navigated strife and learned from it.