You'll notice your own "mistakes" 100 times more than anyone else. But no one else knows what you were planning to say. So if you take a breath and keep going, probably no one else will know there was even a blip. Also, bring extra clothes. I spilled coffee😂
Yah it sounds a little silly, but anything you can do to feel calm and confident before the first time on stage helps you focus. Being coated in coffee did not set that tone lol.