Before you start, take the phone off the hook and dial 9-1. That way you only have to hit 1 if you run into a problem.
I know. That's just not funny.
Actually, it's kinda funny. But that aside... doing a good prep will help (shower or maybe a hot towel, pre-shave lotion if you've got it etc...) Make up a little more lather than usual and re-lather as often as you need to keep a good layer of lubricant on your face. It helped me to try out the hand positions without a blade loaded. The rather unfamiliar positions necessary were my biggest hurdle. Go slow and be amazed at the whiskers that a single pass will wipe out!