—— THE NOTEBOOK · VOL. II

Why I Teach Claude Code Instead of ChatGPT

There are a hundred AI tools. I picked one and went all in. Here's why Claude Code is the one I teach, and why it matters which tool you start with.

March 20, 2026 · 4 min read · AI
Two hands working the levers of a colorful retro machine Plate F.003 · The Notebook

Everyone asks. “Why Claude instead of ChatGPT? Isn’t ChatGPT bigger?” Yes. ChatGPT has more people, more brand recognition, more “I asked my phone and it answered” cultural penetration. And honestly? That’s fine. I’m not running a crusade here.

But I teach Claude Code because it does something ChatGPT doesn’t. And once you see the difference, you can’t unsee it.

ChatGPT is a really good search engine with a personality

You ask it something. It answers. You ask it to write your email. It writes your email. You ask it to explain blockchain for a five-year-old. It does. It’s smart and fast and weirdly good at tone. Everyone gets that.

Claude Code doesn’t answer questions. It builds things.

The Difference

You describe what you want. Claude writes the code, spins up the files, runs the commands, deploys it. You’re not copy-pasting code snippets from a chat window into a terminal you’ve never opened. You’re not debugging someone else’s syntax. You’re having a conversation with something that’s actively constructing the thing while you’re talking about it.

For someone who codes, this distinction might feel small. For someone who’s never written a line of code in their life, it’s the whole game.

The difference shows up in 60 minutes

I did a 1:1 with Kate last month. She walked in thinking she’d never build anything technical. “I don’t understand code. I’m not a tech person.” Two hours later she had a working website. Not a template. Not a landing page she hired someone for. A website she described into existence.

I don't understand code. I'm not a tech person.

— Kate, Before her first Vibe Code session

That’s the product. Not the tool. The experience.

When I teach Claude Code, we don’t spend an hour in the interface. We spend an hour building. A booking system. An email automation. A spreadsheet that runs like a small business. Whatever the person came for, we make it. Because the gap between “I want this” and “this exists now” is just describing it out loud.

You say “change this part.” Claude changes it. You say “add this feature.” It’s there. No learning curve. No six-month course. No “actually you need to understand REST APIs first.”

The first tool shapes everything

This Matters

The first AI tool you use trains your brain forever.

If your first experience is 'I asked, I got an answer,' you'll always think of AI as a really smart Google. If your first experience is 'I described what I wanted and I built it,' you'll think of AI as a collaborator.

That second one opens a different door. I’ve watched women go from “I don’t know anything about tech” to “I just automated my entire business inbox with a Claude conversation” in one session. And I’ve watched it flip how they think about what’s possible for them.

That doesn’t happen when you’re debugging Python in a terminal for the first time.

I use all of them

The honest truth about tools

I’ll use ChatGPT sometimes. Gemini sometimes. Whatever tool fits the job. This isn’t religion. I’m not anti-other-tools. I just teach Claude Code because when you’re teaching someone who’s never built anything, Claude Code is the fastest path from “I have an idea” to “it’s real.”

And that path — that experience of going from zero to built in one conversation — that’s what changes how people see themselves and technology.

That’s why I picked one and went all in.


Note

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