I was mid-draft on this week’s blog post, something about deliberate slowness in learning. As I browsed through my notes, I noticed something:

Every note agreed with me. Every entry supported what I already thought or the way I work. Comfortable, but useless. They were passive.

Charles Darwin had a rule for this:

Write down every observation that contradicts your theory. Immediately. Before your brain filters it out.

Here’s what I do now:

Step 1. Write the contradiction. Anything that challenges my current idea, I write down immediately. No matter how uncomfortable or ridiculous it might be. If I read something that breaks my assumption, it goes in before I have time to talk myself out of it.

Step 2. Organize the ideas by themes, not date. Chronological order hides patterns. I group notes by theme so the conflicts surface naturally. Two entries from different weeks can sit next to each other and suddenly you can see where the thinking breaks.

Step 3. Audit the friction. Review the notes, and let the contradictions sit side by side. This is the time I find out what I actually know versus what I assumed I knew.

The advantage of doing this: Contradictions captured immediately are harder to dismiss later. You cannot quietly forget what is already written down.

I have been studying Charles Darwin’s PKM practice this week. Genuinely surprised by how disciplined his note-taking system was.

Just another coffee thought from Gav.