Gerry,
For a person who just joined 2 seconds ago ... you sure type fast! 
Welcome and congratulations on deciding to go with PR ... in your area of expertise, it will and I emphasize will make a definate positive impact!
How to get the most out of course. Listen to instructor and be willing to entertain new idea's and approaches to learning! You must be able to commit 100% concentration, be fully relaxed and give time to develop the skill.
The PR course introduces you to these skills, the possibility exists that you will definately experience some positive feedback. But many, including myself have taken time to develop the skill to the point whereby we feel comfortable.
Go into te course with a mind set to 'absorb' as much as you can ... true mastery happens in time.
What would be really interesting would be to hear some feedback from 'you' in respect to your feelings during your progression throught the course.
So drop us a line and keep us posted ... we'd really be interested to hear your experience!