John Is Nervous About an Upcoming Presentation, and Asks You

John is nervous about an upcoming presentation, and asks you for advice.
-Which of the following would NOT be a good last minute tip to give to John?

A) When you get to the meeting space, greet your audience and try to get used to talking with them.
B) If you're feeling stressed, use relaxation techniques to focus your mind.
C) If you choose a technology that requires low light, start speaking with the lights off so as not to have to turn them down later and unsettle your audience.
D) If possible, start your presentation before projecting any visuals, to connect with your audience before moving onto your slides.
E) Remove keys or loose change or anything else from your pockets that can jingle when you move and distract yourself and/or your audience.