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You know the moment. The lights dim, the room hushes, the speaker clears their throat… and then it happens. A wall of text. And the speaker apologises — “Sorry, I know this is a bit text-heavy, but I’ve got a lot to get through.” We’ve all taken photos of slides we know we’ll never read again. 💡 ONE IDEA WELLWhat fascinates me isn’t the bad slide itself. This isn’t stupidity. We inherit the rituals of the world we’re raised in. There’s comfort in the familiar. But here’s what the evidence keeps telling us — loudly, repeatedly, for more than 30 years: 1. Sweller’s Cognitive Load Theory (1988) 2. Mayer’s Multimedia Principles (2005) 3. The Curse of Knowledge (Camerer, Loewenstein, Weber, 1989) None of these theories are new. “This is the way we’ve always done it” is a powerful spell. 🕹️ THE META GAMEWhen I’m in the audience of one of these talks, I don’t zone out. How would I make this slide different? Suddenly I’m not trapped in the talk. The more you play this game, the more your own slides change. And you start asking questions like: 🧰 LESS MESS, MORE MESSAGENext time you’re preparing a talk, try playing the meta-game on yourself: • Start by deleting 70% of your text. And most importantly: 🧭 ASK YOURSELF THISWhat patterns in my own slides come from habit rather than intention? |
One idea a week to help you teach and present with more clarity, confidence, and calm. No fluff. No scripts. Just practical tools that land.
I’m giving the first talk of the day soon.08:35. A general audience. Coffee not quite doing its job yet. It’s meant to be about common ENT presentations in children.Things that are better out than in ears, noses, or throats. But I’m not starting with the anatomy.I’m starting with the approach. Because first thing in the morning, people don’t need a data dump. They need orientation. And that’s not a failing of motivation or preparation. It’s biology. Early in the day, attention is still...
I finally finished Stranger Things. And like a lot of people, I felt… flat. Not because the show was bad. In fact, most of it was brilliant—especially the early seasons. The world-building. The music. The quiet moments with Steve and Dustin. The heart. The hair. The hero. But that final episode? It dragged.It fizzled.It didn’t stick the landing. And it reminded me of something I see in talks all the time. A speaker holds the room for 20 minutes—clear message, great rhythm, engaged audience....
The talk that made your brain work too hard Most presentations don’t fail because the speaker doesn’t know enough. They fail because the speaker is trying to impress you with the sheer breadth of what they know. I used to do this too. Before I started writing a talk, I’d open five tabs on my laptop and try to work out how I could cram all of that information onto the fewest possible slides. It’s easy to tell when someone has done it. They put up a slide full of dense text in a barely readable...