Do I really need training for my new Dexcom?

I received an email from Dexcom requesting that I make an appointment for training to use my new CGM (due to arrive Tuesday, woohoo!)  I was under the impression that the manuals and directions they supplied were pretty sufficient.  Do I really need to set up a training session? 

 

Hi Laura.  I learned how to use my G4 CGM by watching the YouTube video.  It was pretty simple.  I didn't get any training from Dexcom.  The training session is just a free service Dexcom provides for those that may want it.  If you do opt for it, they can show you some of the less obvious features of the receiver and software.

Thanks!  I think I'll skip it and make an appointment if I have trouble.