The quick answer: tell the audience!
An actor once told me that it’s only one thing that’s worse than being nervous on stage. And that’s sitting in the audience watching a nervous person on the stage. Knowing that sounds scary. But it’s not. It means that the audience want you to feel fine. They feel sorry for you and want to do everything they can to help you.
So, I want to add something to that last part. The thing that’s worse than being nervous on stage is sitting in the audience watching a person that tries to hide the fact that he or she is nervous. It’s the hiding and pretending that’s bad for the audience. Be honest. Be yourself.
Through the last 10 years I’ve done a lot of presentations. Experience will make you less nervous. But from time to time you’ll encounter a situation where you feel nervous. You’re experienced, but this is the first time you speak to 2500 people. This is the first time you present in another language than your own. This is the first time you present for a small room filled with 10 important executives. The stage felt bad and the lights hit you right in the face. And so on.
First of all, you should know that the audience won’t see it if you’re slightly nervous. I’ve had presentations where I felt uncomfortable, but judging the response the audience didn’t notice anything.
Then, if you suddenly start feeling really nervous. Struggeling to find your words. Getting too hot. Feeling really uncomfortable. Then simply tell the audience.
“Wow, you’re a highly competent audience and suddely I started feeling nervous.”
You won’t believe how much tension that removes. Both from you and from the audience. And if you manage to be even slightly funny when stating that you’re nervous it will work even better.
“I’m sorry. I’ve gone thorugh this presentation a hundred times at home, but unfortunately I don’t have a huge stage with 2000 kilowatts of light in my living room. This made me more nervous than I expected.”
Some more presentation advice from earlier articles:
Happy presenting! And as always, I have to recommend presentationzen for more on this topic.