Diane DiResta July 11, 2017 Audience, Body Language, Confidence, Fear of Public Speaking, Public Speaking Creating Fireworks on Stage Diane DiResta July 11, 2017 Audience, Body Language, Confidence, Fear of Public Speaking, Public Speaking Why can't presentations be like fireworks? Why is it that some public speakers create energy explosions while others fizzle out? What if you could create your own fireworks on stage?