Supervisory Drivers, especially ones that are doing it for the first time don't hide being anxious very well. The learner driver will pick this up pretty quickly, are respond accordingly.

When you are learning to drive, the Qualified Supervising Driver accompanying you is required to: instruct you in the safe and efficient operation of the motor vehicle and instruct you in the correct application of the South Australian road rules.

The Hard facts of Dangerous Driving Distractions – How serious are they? Deadly Serious!

Learning to drive is a great experience. It gives you your first taste of the open road and hands you the keys to your freedom.