When entering rooms where she might be underestimated, Harris uses a mental tool: she visualizes the people who supported her journey, like her first-grade teacher. This reminds her to carry their pride and expectations, empowering her to use her voice confidently.

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.

True entrepreneurial success stems from a deep-seated, almost irrational belief that exists before the skills or evidence to support it. Daniel Ek and the founder of Sony both exemplify this, possessing a powerful conviction in their potential long before they achieved massive success.

Motivation requires both ambition (the desire for a goal) and expectancy (the belief that you can personally achieve it). You can show someone a thousand success stories, but if they don't believe it's possible *for them*, they won't take action. The gate to motivation is personal belief.

Mary Kay’s core philosophy, learned from her mother's "You can do it" calls, was that ordinary people achieve extraordinary things when someone relentlessly believes in them. This principle—transferring belief before ability is proven—became her company's unofficial motto and operating system for success.

Many high-achievers are driven by a subconscious need to please an authority figure who never gave them "the blessing"—a clear affirmation that they are enough. This unfulfilled need fuels a relentless cycle of striving and accumulation, making it crucial to question the motives behind one's ambition.

Harris suggests that feeling like an "imposter" isn't a flaw but can be a sign of leadership potential. It often stems from a deep, humble understanding of the seriousness of a role and the great responsibility one holds on behalf of others.

The most impactful gift a parent can provide is not material, but an unwavering, almost irrational belief in their child's potential. Since children lack strong self-assumptions, a parent can install a powerful, positive "frame" that they will grow to inhabit, becoming a self-fulfilling prophecy.

You can't force yourself to believe something without evidence. True self-belief is built gradually by executing small tasks successfully, creating a portfolio of personal 'case studies' that prove your capability and build momentum, much like building muscle in a gym.