No, this has little to do with your content (that's up to you) and everything to do with the gut feeling the audience gets about your response in the first three seconds. Yes, three. Here's the method.
It's easy to make an audience feel so engaged with you that they're mentally applauding long before the end. Here are the tips that stand out - from hundreds of training workshops with thousands of trainees - as simple yet powerful ways to slip the engagement ring on the audience finger. (Yes, there is a catch - wouldn't you know it? - and I'll tell you about it after this list.)