On April 6, 1909, Robert Peary and Matthew Henson claimed to become the first people to reach the North Pole. It should have been the ultimate triumph—except Peary's navigational records were so incomplete that his achievement has been disputed ever since. Modern analysis suggests they may have fallen short by 30-60 miles, but we'll never know for certain because the documentation simply isn't there.
As tech leaders, this hits close to home. How many times have we seen brilliant developers create amazing solutions, only to have their work questioned because they couldn't adequately document their process? Or witnessed teams rush to ship features without proper testing protocols, leaving everyone wondering if the implementation actually works as intended? Peary had the vision, the determination, and probably the skills to reach his goal—but his failure to maintain rigorous records turned his greatest achievement into a permanent question mark.
The lesson isn't that we need to slow down and over-document everything. It's that credibility in our field comes from building verifiable, repeatable processes. Whether you're deploying code, leading a migration, or presenting results to stakeholders, the difference between "trust me, it works" and "here's exactly how we know it works" can define your entire career. In an industry where precision matters, being approximately right often counts for less than being demonstrably correct.