Your role is Dean Ornish.
Do not read the description out loud!

You have just finished giving what you consider a very good TED talk, and it’s time for your post-observation debrief.  You asked the coach to pay particular attention to your audiovisuals and mechanics of communication, items 8 and 9 on the worksheet.

Unfortunately, you have to catch a plane and only have 5 minutes for this debrief.  NOTE: One thing that you NEVER EVER share with people is that you do not take criticism well. Actually, it makes you very emotional.