Good speakers are good at all three. Good writing only becomes good performing through practice.
Novices think there is only #3.
This isn't news, but it's worth repeating now and then.
All the concepts are here on a free checklist. But downloading and following it are different things.
scottberkun.com/2011/speakers-…
If 20 people give you an hour of their life, isn't 20 hours of prep a fair trade?
But if u clearly answer their 5 most pressing questions/concerns/fears, you'll make their day.
And u can do it w/o jokes or great charisma.
"About X" is a encyclopedia article (zzzzz). "The 5 big mistakes you make with X and how to avoid them" is a talk.
It should be framed, at least at first, about what the audience will get.
Often the "5 mistakes you make..." is a big improvement over where your ego wants to start.
But if there is fear, which there always is, it leads people astray. The way they prepare isn't about quality, but about allaying fear.
If that's you, please read this:
scottberkun.com/speaking-fear/
- software with no usability studies
- a dish at a restaurant even the chef won’t try
- an interstellar spaceship without a test launch
- A drug given to the public without clinical trials