World Champion speaker Lance Miller suggests you develop your speeches from a "purpose-based" approach:
- What do you know? - talk about something you know and are interested in
- What's your purpose? - find out what motivates you and keeps you interested in your subject
- Who's your audience? - work on ways to take communicate the passion and excitement you have for your subject in a way that best impassions and motivates your audience
Tim Wilson
Professional Speech Coach
Free speaking tips at: http://speakingquicktips.blogspot.com