Concept
Talk Structure
Talk structure is the way the body of a talk is organised around a small number of clear points, usually three, so listeners can follow it and remember it afterwards.
Once you have a throughline and some vivid material, the instinct is to include all of it. You know a lot, and leaving things out feels like wasting it. Carmine Gallo, who analysed hundreds of popular talks for Talk Like TED, argues the reverse. Every extra fact is something the audience has to file away. Gallo calls the growing pile cognitive backlog, and once it builds up, people stop filing and start drifting. Three points is the sweet spot. It is enough to feel substantial and few enough to hold in mind. Short helps too, which is one reason TED caps its talks at 18 minutes. Naming the points out loud, as in "the second thing…", helps listeners keep their place. Structure doesn't throw value away. It chooses which value walks out of the room with the audience. The rest can go into Q&A or a follow-up email.
A real-life example
Maya has 20 minutes to pitch a new onboarding process to her company's leadership. Her first draft runs to eleven slides of findings. She asks one question: what three things must they remember when they leave? The answers are a faster first week, fewer support tickets and lower cost. Each becomes a section with one story and one number. The other eight findings move to an appendix. Afterwards, the COO repeats all three points back to her in the hallway.
How to use it
- 1Write your throughline in one sentence. Then list everything you could say and sort it into three buckets that each support that sentence.
- 2Give each point one vivid example or one number, and signpost it out loud. Move anything that fits no bucket into backup material for questions or a follow-up.
- 3Do a full timed run-through and finish with a few minutes to spare. If it runs long, trim inside the points instead of adding a fourth.