Formal leadership roles are not the only way to lead. Aspiring leaders should seek opportunities to guide projects, initiatives, or teams they don't directly manage. These experiences provide valuable feedback and demonstrate leadership capability long before a promotion, removing the mental boundary that a title is required to lead.

A mentor isn't someone who provides step-by-step instructions. The most powerful learning comes from finding someone you admire and closely observing their every move, how they speak, and how they behave in the face of obstacles, rather than seeking direct guidance.

While acknowledging the benefit of having mentors, Herb Wagner has found that the process of being a mentor is even more educational. Teaching and guiding others forces a deeper understanding of one's own principles and provides fresh perspectives from the next generation, offering greater personal and professional growth.

Mentoring is not just altruistic; it's a powerful tool for self-improvement. When mentees apply a senior PM's frameworks and encounter challenges, it forces the mentor to refine their models, plug gaps, and confirm which patterns are truly repeatable. It's a feedback loop for your own expertise.

A defining trait of truly impactful leaders is their ability to see and nurture potential before an individual recognizes it themselves. This external belief acts as a powerful catalyst, giving people the confidence to tackle challenges they would otherwise avoid and building deep, lasting loyalty.

A mentor's unique value lies in their ability to provide brutally honest feedback that a regular coworker would avoid. This directness, like being told your thinking is 'all over the place,' is what forces critical self-reflection and sparks genuine growth.

A manager is not a mentor. Instead of depending on a single, formal mentor within their reporting structure, aspiring leaders should cultivate a personal 'board' of two or three trusted advisors. This external network provides diverse, on-demand input for specific business situations that fall outside a leader's direct experience or comfort zone.

Despite delivering excellent sales numbers, a sales VP was reprimanded by her mentor for being too task-focused and ignoring colleagues. The mentor's message was clear: how you treat people is more important than the revenue you generate. This highlights a focus on long-term character development.

A manager's most impactful moment can be demonstrating belief in an employee before they've earned it. MongoDB's Cedric Pech recounts how his first manager gave him a personal loan when he was about to quit. This gesture, showing more belief in him than he had in himself, created unbreakable loyalty and motivation.