In myths and movies, the mentor can play a few roles: they bring the hero a magical gift, teach them how to use a special tool, or help the hero get unstuck. In a presentation setting, the presenter is the mentor. Our role as a presenter is similar to a mentor. We should be brining something of important value to our audience, they should not leave empty handed. There should be something useful and somewhat life-altering that we give them. It's not very often that we sit through a presentation and feel like we've sat at the feet of a mentor, but we should.

Practice design, Not Decoration: Don't just make pretty talking points. Instead, display information in a way that makes complex information clear.

To keep people interested, your presentation needs to have contrast. As humans we process contrast. We are assessing "what's the same," "what's different," "what's like me," "what's not like me." Humans stay interested if they can process contrast. Varying types of contrast can be used. With content, you can contrast between what is and what could be or between your perspective and alternative perspectives.

When ideas are communicated effectively, people follow and change.

Ideas need to stand out to be noticed. There is so much noisy information out there that if your message is bland, it won't be heard or acted upon. To avoid obscurity, you need to clash with your environment. Incorporating contrast into your presentation will help it stand out. You create contrast by using the presentation form. For example, you can state the problem, then the solution. State an opposing perspective, then your perspective. State the past, then your picture of the future. Adding the cadence of contrast will pull your idea out of obscurity.

Effective communication is fascinating to me yet bad communication is just as fascinating. There are lessons to be learned from both. I can't say I am a natural communicator, it's taken a lot of work to be able to develop content relevant to the audience and deliver it with credibility. My initial natural ability tended to be more around the visual display of information. For years I was more comfortable visualizing other people's great thinking. I preferred to be hidden behind the curtain than a thinker myself.

Words that are carefully framed and spoken are the most powerful means of communication there is.