You don't always have a lot of time to prepare a speech. Some times you have to simply go out there and do your best. But just because you haven't prepared doesn't mean you can't have a great speech. Simply remember:
- Talk about what you know, if you don't know anything about it, don't talk about it
- Create a bulleted list of points that relate directly to the topic you want to speak about (no more than 3 points)
- Be open to the audience and talk to them, understand what parts of your speech they are getting and where they need some help
Tim