To overcome loyalty bias toward long-tenured employees, leaders should reframe performance reviews. Instead of asking if they are "good enough," ask, "Knowing our future needs, would I hire this person for this role today?" This clarifies whether their skills match future requirements, enabling objective talent decisions.

To perform a simple but effective 360-degree review, ask your boss, peers, and direct reports two questions: "What are my strengths?" and "What could I improve upon?" The vague nature of the second question helps bubble up the most critical areas for growth without leading the witness.

To break out of complacency, imagine a highly ambitious successor taking your job. What changes would they make immediately? This mental model forces you to identify and act on your own biggest opportunities for improvement before it's too late.

Instead of relying solely on internal self-talk, proactively ask trusted colleagues and supervisors to help you articulate your unique strengths and contributions. This external validation makes your value tangible and builds resilience against shame and comparison.

Integrity isn't a passive value but an active, daily practice. By adopting a nightly self-interrogation—asking, "Did I act for my own benefit at another's expense?"—leaders can build a foundation of trust. This makes other leadership traits, like empathy and compassion, believable and effective rather than appearing performative.

To clarify difficult talent decisions, ask yourself: "Would I enthusiastically rehire this person for this same role today?" This binary question, used at Stripe, bypasses emotional ambiguity and provides a clear signal. A "no" doesn't mean immediate termination, but it mandates that some corrective action must be taken.

Rather than silencing your negative inner voice, reframe it as a brutally honest best friend trying to protect you. Listen to its specific criticisms to pinpoint your weaknesses, then use that information to create tactical plans for improvement.

To fight imposter syndrome, analyze your own resume and accomplishments as if they belonged to a friend. This perspective shift encourages you to be more objective and charitable towards yourself. You'd likely see a qualified person, not an imposter, helping to counter the harsh self-criticism that fuels the syndrome.

A top-performing CEO adapted the board practice of an "executive session." He periodically removes himself from his own leadership meetings and asks an HR leader to gather candid feedback on his performance. This powerfully models vulnerability and a commitment to continuous improvement for the entire organization.