I Analyzed 14 Years of My Writing with Vibe Coding.

When I was 15 when I typed the following words on September 17, 2011 when I first joined [**750words**](https://750words.com/person/brennan/). I had no idea I was beginning what would become a habit I actually keep up to this day.

*“Today, I start writing down every thought that goes into my head.”*

<figure> <img src="https://cdn-images-1.medium.com/max/800/1*fCKiw2jW6MnRNUuU5dgXwg.png" alt="My current stats on 750words."> <figcaption>My current stats on 750words.</figcaption> </figure>

Fourteen years, 134 files, 1,167 individual entries, and over a million words of raw, unfiltered consciousness.

I also had no idea that one day I’d feed all of this into semantic analysis algorithms. I discovered things which shifted how I see the entire practice of journal writing. Things about myself that I never could have seen from the inside.

This is what it means to document a life in real-time.

## The Underestimated Art of Journal Writing

Let’s be honest, journaling gets no respect in the literary world. It’s seen as the training wheels of writing, something you do before you’re ready for “real” work. But some of the most profound literature of the past century came from writers who kept obsessive personal records.

<figure> <img src="https://cdn-images-1.medium.com/max/800/1*8ZL_N0A2beppxDaemKykdA.png" alt="An excerpt from Woolf’s diary."> <figcaption>An excerpt from Woolf’s diary.</figcaption> </figure>

Virginia Woolf’s diaries span thirty volumes. Joan Didion famously said she wrote entirely to find out what she was thinking. Anaïs Nin’s diaries became more influential than her novels. Susan Sontag’s journals, published posthumously, revealed the intellectual scaffolding behind her cultural criticism.

Journals are laboratories of consciousness, places where writers could experiment with voice, work through ideas, and document the daily texture of existence that forms the bedrock of all meaningful writing.

None of these writers had the ability to analyze their own patterns with silicon capable of tricking people it’s alive.

## The Numbers Don’t Lie

When I ran semantic analysis on my journal collection, the scale made things a little tricky. 1,065,212 words. To put that in perspective, that’s roughly equivalent to twelve novels. Twelve books I’ve written without even trying to write books.

*For the developers reading, let me get into the weeds:*

### Building the Semantic Analysis Engine

The core challenge was processing 134 markdown files (roughly one for each month) spanning 14 years while maintaining semantic context. With Cursor, I built a Python analyzer that combines regex pattern matching with categorical word mapping. (I want to note that that isn’t to say I just fed my entire journal corpus into a privately-owned corporate LLM, that’s