Once you figured out what your goal is, you got to figure out what is your message, a message is something you should be able to say, in 30 seconds with just three points. Now, it doesn't mean that's the only thing you're going to say in the whole interview. But your interview might last for 30 seconds if it's a quick news talk station, and they got to get you on the news in two seconds edited. But it might be for an hour, you still need to have a quick quick focus on a three part message, something you can say in 30 seconds. So that's your homework. Pick your topic, if anything you'd like to be interviewed on.

Figure out what you want to have happen after that. And now tell me what your message is something in 30 seconds, three points.