How do you know when someone needs PowerPoint training? It’s when the lights dim, the screen drops from the ceiling, and before you know it, you’re subject to a barrage of clashing, cramped, poorly designed slides. The monotonous voice overpowers you. You cower in your chair and can’t decide whether to cry or power nap. Either way, the presenter and his PowerPoint presentation make this experience cringeworthy. I mean, he’s really bad. But even worse: he’s not the only one who does this. Could this be you?