Answer:Not pacing the flow of the information
Explanation:
If you don't pace your self appropriately when delivering a speech there is a chance that you will over explain things hence taking more time on just one point of your speech like Kelly. When you take more time explaining just one thing it is likely that audience will lose interest , feel sleepy and bored because people have a limited time to focus and when that time is passed and you are still just talking about one thing,you are likely to lose them.