If you just failed an exam, this post is for you.
Maybe you missed by a lot. Maybe you missed by a handful of points, which somehow hurts even more. Maybe right now you're wondering if you're really as good as you thought you were.
I know that feeling, because I failed the Claude Certified Architect exam twice.
By 30 points. Then by 20.
And I passed on the third try with 845. But I want to tell you about the part in between, because that's the part nobody posts about.
The first fail
I prepared the way a lot of us do. I paid for a practice exam and learned every question until I could answer all of them without thinking.
Then I sat the real exam, and it was nothing like what I had studied. The questions were different and much harder. They didn't ask me to remember things. They asked me to make decisions, and they were designed to find out whether I really understood the foundations.
I didn't.
- The passing score was 720.
It stung, but I told myself it made sense. I just hadn't seen enough questions.
The fail that really hurt
So a month later, I tried harder. I bought a highly rated guide with more than 300 questions and memorised every one of them.
This time the exam felt easy. Every question seemed to have a clear answer. I went fast. I walked out feeling good.
700.
I can't fully explain how that one felt. The first time, I could blame the surprise. This time I had done everything I thought I was supposed to do. I had felt ready. And I still wasn't good enough.
I'll be honest: I got a bit depressed. It was hard to recover. I started questioning whether I was the engineer I believed I was, and whether I belonged in this new AI world I was so excited about.
What I finally understood
Here's what I couldn't see while I was in it.
Those fails weren't measuring me. They were measuring my strategy.
Memorising questions teaches you to recognise answers, not to understand them. It feels exactly like knowing, which is why my second attempt felt so easy. But a good exam changes the scenario just enough that the answer you remember is the wrong one. My confidence was real. My understanding wasn't there yet.
I wish I had realised that sooner. But I realised it, and that changed everything.
So I stopped memorising. I put the question banks away and studied only the foundations, as hard as my mind could.
The third attempt
I'm not going to pretend I walked in calm.
I was scared. Terrified of failing a third time and proving to myself, once and for all, that I wasn't good enough.
The exam was hard. Some questions confused me. But this time I didn't rush. I thought through every single one as well as I could, and I used every minute I had.
845.
I was so happy. Not only because I passed, but because I knew why I passed. I hadn't remembered my way through it. I understood it.
What I want you to know
If you just failed, here's what I'd tell you if we were sitting together:
Failing doesn't mean you aren't good enough. It means something in how you prepared didn't work. That's fixable. You are not the problem; the approach is.
Being close is not a reason to try the same thing again. I missed by 30, then by 20, and I almost convinced myself that a bit more of the same would close the gap. It didn't. Changing how I studied did.
The fail is part of the story, not the end of it. I'm grateful I didn't pass with a lucky 721. Those two fails forced me to build the understanding I now use every day.
Why it was worth it
I didn't want this certification for the badge. I believe we're at the start of a new way of building software, and I wanted to be part of it from the beginning, ideally the first one to bring it into my company.
Two fails made that feel very far away. Today I'm here.
So if you're looking at a score that's lower than you hoped, take a few days. Feel it. Then change your approach, and go again.
You've got this.
Have you ever failed something you really wanted? How did you come back from it? I'd love to read your story in the comments. And if you're preparing for the Claude Certified Architect exam right now, feel free to ask me anything.
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