Step 1 - Introduce yourself to the audience. In case they forgotten who you are. Or don't know you.

Step 2 - Remind them what you're here for.

Step 3 - Relate to them with something personal just to make sure they are paying attention. And to let them know that YOU are paying attention

Step 4 - Wrap it up b4 you make a fool of yourself.

Haha. I think its pretty useful. :X Chem was a disaster today. Saw loads of cute girls at the airport today, look and just kept on walking tho :/ Spent money on expensive stuff again :/ $9 on Famous Amos cookies yesterday, $5.20 on Cocoa Tree jellybeans today. :S Now my room's like a snack room.