Most Helpful Guy
I would say just imagine everyone in their underwear but that doesn't really work because you'll probably laugh. Honestly just get up there and start talking, just think about what you need to say and not what everyone is thinking because everyone else is worrying about when its their turn, or if they already finished they probably aren't even gonna be listening to you. Encouraging, I know :).
Also another tip, don't take sideways pictures because that's really dumb and annoying because I have to tilt my head.