# How (Not) to Be a Great Leader | Tea Mustać | TEDxPrinceton Source: https://www.youtube.com/watch?v=3egFCj7a8dY Recap page: https://rapidrecap.app/video/3egFCj7a8dY Generated: 2026-02-24T17:04:44.697+00:00 --- ## Quick Overview Tea Mustać argues that true leadership involves transcending technical expertise and relying on a balance of management, entrepreneurship, and soft skills, rather than solely technical proficiency, which often leads to leaders being promoted to positions where they are incompetent according to the Peter Principle. **Key Points:** - Only 6.6% (33 out of 500) of Fortune Global 500 CEOs are female, highlighting a significant leadership gap. - The ways people attain leadership positions are promotion, hiring, election, appointment, founding, and family legacy, with the first three (election, appointment, family legacy) often reserved for political roles, which the speaker found inapplicable to her background. - In traditional corporate structures, promotion is mostly based on technical skill, while hiring relies on a proven track record, which can lead to the Peter Principle: people are promoted until they reach a level of incompetence. - Leadership thrives in the intersection of management, technical expertise, and entrepreneurship, but not necessarily management alone, which is often what technical experts are promoted into. - The speaker, who came from a technical/coding background, realized the disconnect between technical skill and leadership required her to actively learn management skills, like finance and accounting. - The key to effective leadership is the ability to communicate across different organizational languages (like tech and compliance) and understand the concerns of all team members, rather than focusing solely on one area of expertise. - The speaker suggests leaders must avoid the 'blind leading the blind' scenario by cultivating both technical and interpersonal skills, constantly learning and expanding beyond their initial domain. ![Screenshot at 00:07: The speaker opens by presenting a stark statistic: 33/500 or 6.6% of Fortune Global 500 CEOs are female, setting the stage for a discussion on leadership representation and competence.](https://ss.rapidrecap.app/screens/3egFCj7a8dY/00-00-07.jpg) **Context:** Tea Mustać delivers a TEDx talk titled "How (Not) To Be A Great Leader" at TEDxPrinceton, using statistics about female CEO representation and concepts like the Peter Principle to explore what constitutes effective leadership. She contrasts technical expertise, which often leads to promotion, with broader skills like management and entrepreneurship required for true leadership, drawing from her personal experience transitioning from a programming background. ## Detailed Analysis Tea Mustać begins by highlighting the severe underrepresentation of women in CEO roles, citing that only 6.6% of Fortune Global 500 CEOs are female based on data from Emma Hinchliffe. She outlines the six primary paths to leadership: promotion, hiring, election, appointment, founding, and family legacy, immediately dismissing the last three as largely irrelevant to her own career trajectory coming from a tech background. She notes that in corporate environments, promotion often rewards technical skill, leading to the Peter Principle where individuals are promoted until they are incompetent in their new role, especially when moving into management without the necessary soft skills. To combat this, she recounts her personal experience learning finance and accounting alongside coding to bridge the gap between technical expertise and managerial needs. She uses a Venn diagram to illustrate that true leadership resides in the intersection of technical expertise, management, and entrepreneurship. Finally, she draws an analogy to the parable of the blind men and the elephant to describe organizational silos—where departments (like tech and compliance) talk past each other—and argues that effective leaders must master the 'language' of all critical functions within the organization to ensure holistic understanding and effective execution of a shared vision. ### Statistical Opening - 33/500 female CEOs in Global 500 companies (6.6%) - Speaker's background from Croatia, middle-class family, no inherited empire - Realization that technical skill alone is insufficient for leadership. ### The Brainstorming Phase - Six ways to attain leadership positions (promotion, hiring, election, appointment, founding, family legacy) - Election, appointment, and family legacy were quickly dismissed for the speaker's context. ### The Observation Phase - Promotion based mostly on technical skill - Hiring based on a proven track record of technical/managerial skill (and black magic?) - Founding success is highly unpredictable, mostly based on entrepreneurial skill. ### The Peter Principle Applied - People progress up the hierarchy based on past competence until they reach a level where they are incompetent, requiring skills they haven't acquired. ### Venn Diagram of Leadership - Leadership is the intersection of Management, Technical Expertise, and Entrepreneurship (not just management). ### Personal Growth Strategy - Speaker learned finance, accounting, and coding to bridge communication gaps across functional areas (e.g., Tech vs. Compliance). ### Conclusion - Leadership requires speaking multiple organizational languages and understanding diverse concerns; it is an ongoing activity, not a status symbol, to avoid leading others blindly off a cliff. ![Screenshot at 00:08: Speaker presents the statistic that only 33 out of 500 Fortune Global 500 CEOs are female, equating to 6.6%.](https://ss.rapidrecap.app/screens/3egFCj7a8dY/00-00-08.jpg) ![Screenshot at 00:17: Slide titled 'THE BRAINSTORMING PHASE' lists six ways to attain leadership: promotion, hiring, election, appointment, founding, and family legacy, with the first three crossed out for the speaker's context.](https://ss.rapidrecap.app/screens/3egFCj7a8dY/00-00-17.jpg) ![Screenshot at 03:05: Slide titled 'THE OBSERVATION PHASE' details how promotion relies on technical skill, hiring on a proven track record, and founding success is unpredictable but entrepreneurial.](https://ss.rapidrecap.app/screens/3egFCj7a8dY/00-03-05.jpg) ![Screenshot at 04:49: Organizational chart for 'AVERAGE TECH COMPANY, INC.' illustrating a siloed structure with distinct functional departments reporting to the CEO.](https://ss.rapidrecap.app/screens/3egFCj7a8dY/00-04-49.jpg) ![Screenshot at 09:22: Slide showing a dark image titled 'BUT... HOW NOT TO BE A GREAT LEADER?' referencing the painting 'The Blind Leading the Blind' by Pieter Bruegel the Elder.](https://ss.rapidrecap.app/screens/3egFCj7a8dY/00-09-22.jpg)