What do you do if you have an incredibly large amount of data that you must present to an audience, but you are limited to a strict time amount of, say 10-30 minutes?
By far, the absolute worst mistake you could make is to do the following: cram every fact you can find into a bullet point and then on a PowerPoint and then race through that PowerPoint in front of your audience. You can guarantee that no one will remember anything you say if you try this technique (though you will be in good company, since this is what most bad-to-average presenters do).
