I atteneded your workshop in Atlanta a year ago and it's been very helpful for improving my posture. I went to a chiropractor this week and they did a X-ray of my spine. The results showed that my cervical spine is straight, even slightly curved in the wrong direction. The chiropractor sugguested that I should try to ''restore the curvature'' through use of a cervical pillow and traction, ect. I remember seeing the pictures in your book and people all have very straight neck. I was wondering if we X-ray them, will their cervical spine be straight like mine or do they actually have a ''healthy curve'' the chiropractor was talking about. Is it nessaray to get a curve for my neck?