So you’ve been doing your presentation routine for a while now. You’ve gotten used to your regular rotation of topics and can anticipate what the audience will be like for each one. Your stomach is officially butterfly free.

Then it happens. For one reason or another, you are tasked with presenting a new topic, in a new style, with a new kind of audience. You don’t know where to begin, and unfortunately, those pesky butterflies managed to find their way back into your stomach.