The Importance of Preparing for a Presentation

The amount of time that would be required to prep for something related to how higher the stakes of the presentation. I think it's also important to note that speaking again is one of those skills that people associate with credibility, with authority, with expertise. Slides should be an enhancement, not a replacement for your talk. If you add slides, it should just enhance the talk, but it shouldn't be a replacement for the talk.