"I've never done anything like this before, how hard is it to learn to do it?"
Energetics is easy to learn. I've taught it to 7 year old children in minutes. Really, anyone can do it.
The basic pattern for Energetics is available for FREE at the end of the introductory video, but if you find that at all confusing, the first video will clear up your confusion completely. We repeat the pattern over and over again, with only small variations, while we are clearing all of Audrey's pain.
(Incidently, Audrey cleared all the pain in her shoulders, that she'd been carrying for a couple of weeks in 45 minutes and it STAYED GONE. Hooray! If you have any pain, give it a try. You'll be glad you did.)