1. First you look at the time and realize you have 30 minutes to prepare. Because the person who was going to present got sick.
2. You search out a Blog and Join it
3. You get lucky and find one that is connected to LinkedIn which you are very familiar with
4. You create a profile and look through the profiles of about 20 other people
5. You take 3-5 deep breaths and speak confidently as if you have been putting up Blog posts for years.