How do you speak confidently in a crowd?

Answer 1

Talk to the crowd as if you are talking to one person. Find a friendly face and talk to that. Don't stare at that one person the entire time, but see that one person in your mind and speak to them. And of course the old fall back - Practice, Practice, Practice.

Answer 2

Prepare by knowing your material, wearing an outfit that makes you feel confident and comfortable and having great eye contact.