In “The Checklist Manifesto” by Atul Gawande, the importance of using checklists in high-stakes professions is emphasised. Gawande, a surgeon, recognises the dangers of avoidable human errors in surgeries, which can be fatal. Drawing inspiration from the construction and aviation industries, which have successfully minimised human errors by adhering to checklists, Gawande introduced checklists into the operating room. The results were profound, with a significant reduction in deaths and major complications. The book underscores the notion that despite human expertise, systematic checks like checklists play a crucial role in ensuring quality and safety, separating amateurs from professionals.