When hiring, top firms like McKinsey value a candidate's ability to articulate a deliberate, logical problem-solving process as much as their past successes. Having a structured method shows you can reliably tackle novel challenges, whereas simply pointing to past wins might suggest luck or context-specific success.

Designers often focus on selling their craft to design managers, but the final hiring decision frequently lies with product leaders. To succeed, designers must frame their value as a business investment, emphasizing the ROI and metric impact that resonates with the ultimate approver.

When entering a new domain, don't feign expertise. Build trust faster by openly admitting "I don't know" and explicitly leaning on stakeholders for their subject matter knowledge. This positions you as a partner who values their expertise, rather than an outsider imposing solutions.

Ken Griffin stresses that selling is the most fundamental, yet often overlooked, entrepreneurial skill. It extends beyond customers to constantly selling your vision to candidates, vendors, and partners. He learned this from a mentor's simple plaque: "if we're all going to eat, someone has to sell."

Product management "range" is developed not by learning domain-specific facts, but by recognizing universal human behaviors that transcend industries—the desire for simplicity, convenience, or saving time. Working across different verticals hones this pattern-matching skill, which is more valuable than deep expertise in a world of accessible information.

Feeling inexperienced in a specialized biotech firm, the speaker pivoted from trying to match domain expertise to introducing a novel skill: video animation. By becoming the "video guy," he created a unique value proposition that the senior team lacked and appreciated, shifting from his weakness to a strength.

A linear career path is not required for success. Businesses ultimately value high performers who demonstrate an ownership mentality and consistently drive impact. Focusing on helping the business win creates opportunities to move across roles and industries, making your journey more valuable.

Technical implementation is becoming easier with AI. The critical, and now more valuable, skill is the ability to deeply understand customer needs, communicate effectively, and guide a product to market fit. The focus is shifting from "how to build it" to "what to build and why."

In rapidly evolving fields like AI, pre-existing experience can be a liability. The highest performers often possess high agency, energy, and learning speed, allowing them to adapt without needing to unlearn outdated habits.