The "Natural" Fallacy:

Great conversationalists (like Rogan) prepare extensively. They just hide it well.

Unprepared audio leads to repetitive points and "looping."

The Problem with Full Scripts:

Unless you are a trained actor, reading usually sounds stiff.

It kills the "spark" of the moment.

The Solution: The Bullet Outline:

The Hook: Script this word-for-word (first 30 seconds).

The Body: Use bold bullet points for key concepts/stories.

The Transition: Know exactly how you will get from Point A to Point B.

The Outro: Script this word-for-word (Call to Action).

Signposting:

Using phrases like "There are three reasons for this..." to help the listener organize the information in their head.

Mark at onpodium.com