As you may have gathered from the title, I did NOT pass the CKA exam. The title is not some clickbait where I turn things around and explain how I passed the exam by doing X, Y, and Z. Nope, I failed. And failure is important. You learn more from your failures than your successes, as anyone who has tried to build a CI/CD pipeline or write a piece of code can attest. There’s always going to be a lot of red before you see a hint of green. In this post I want to talk about what I did to prepare, what I should have done, and what I plan to do before retaking the exam. Yes, dear reader, I am going to retake the exam and this time I will PASS!