If most hairs need more than one or two insertions, then the energy and timing should be adjusted AFTER one is sure that their insertions are being done correctly. In an area, especially when I an working toward a first, full clearance, I find that I need to adjust my settings frequently because I am dealing with very coarse, coarse, medium and accelerated fine hairs that are either in anagen, catagen or telogen phases of growth. It's all mixed up, so energy and timing and sometimes modalities need to be changed in just that one session alone. That's why I personally don't like to talk during a treatment. There is much to think about and besides, movement, either on my part or the part of the client, can make me miss the target. Proper insertions, proper insertions, proper insertions are what we strive for, so if there is talking on your part or her part, maybe you should go into sleep mode while she goes into her "kill the hairs" mode.
Dee Fahey RN CT LLC
Licensed by the State Medical Board of Ohio for Cosmetic Therapy/Electrolysis and the State Nursing Board of Ohio