In a rapidly changing world, experience can be a curse. Being new, naïve, and even clueless can be an asset. Rookies are unencumbered, with no baggage to weigh them down, no resources to burden them, and no track record to limit their thinking or aspirations. For today’s knowledge workers, constant learning is more valuable than mastery. Leadership expert Liz Wiseman argues that the most successful rookies are hunter-gatherers—alert and seeking, cautious but quick like firewalkers, and hungry and relentless like frontiersmen. Most importantly, she identifies a breed of leaders she refers to as “perpetual rookies.” Despite years of experience, they retain their rookie smarts, thinking and operating with the mindsets and practices of these high-performing rookies. Rookie Smarts addresses the questions every experienced professional faces: “Will my knowledge and skills become obsolete and irrelevant? Will a young, inexperienced newcomer upend my company or me? How can I keep up?” The answer is to stay fresh, keep learning, and know when to think like a rookie. Rookie Smarts isn't just for professionals seeking personal renewal; it is an indispensable resource for all leaders who must ensure their workforce's remains vital and competitive.