Former Tesla President Reveals the ‘Single Most Important Thing’ You Can Do for Your Career—It’s a Habit Elon Musk and Warren Buffett Share Too

Why It Matters

In an era where reading rates are falling, reinforcing the habit can sharpen critical thinking and networking skills that are increasingly prized by employers and investors. Leaders who read continuously gain a strategic edge that translates into better decision‑making and career advancement.

Key Takeaways

• Reading ranks #1 habit among billionaires per 2025 JPMorgan survey
• Gen Z reads average 5.8 books per year, a historic low
• McNeill’s 90‑minute daily reading routine helped secure Tesla and board roles
• Asking insightful questions, sparked by reading, builds high‑value networks

Pulse Analysis

Reading isn’t just a pastime for the ultra‑wealthy; it’s a strategic lever that separates high‑performing executives from the crowd. A 2025 JPMorgan study of over 100 billionaires placed reading at the top of their success habits, while surveys show U.S. adults—especially those aged 18‑29—are reading fewer books than ever. This decline erodes soft‑skill development such as analytical thinking and problem‑solving, capabilities that modern employers rank above technical expertise. Companies that encourage a culture of continuous learning can counteract this trend and boost employee adaptability.

Jon McNeill’s career illustrates the tangible payoff of a disciplined reading habit. By allocating an hour and a half each morning to books ranging from Andrew Ross Sorkin’s *1929* to Mark Roberge’s *The Sales Acceleration Formula*, he sharpened his curiosity and question‑asking ability. Those skills opened doors with Elon Musk and Mary Barra, leading to senior roles at Tesla, Lyft, and board positions at GM and Lululemon. McNeill’s experience underscores that reading fuels not only knowledge but also the conversational confidence needed to engage C‑suite leaders.

For professionals navigating an AI‑driven job market, the prescription is simple: embed regular reading into daily routines. Beyond expanding industry insight, books provide a mental reset that enhances creativity and strategic thinking. Organizations can support this by offering curated reading lists, dedicated “book hours,” or discussion groups. By reviving the habit that billionaires swear by, today’s workforce can rebuild the critical soft skills that drive innovation and long‑term career resilience.