Dear Joie, This was my first official effort to learn something about aromatherapy. I was surprised at how powerful I find the the theory and effect of aromatherapy to be. Your material and presentation was what I needed to open my mind to aromatherapy. I really appreciated Ivan being there (with his Artisan Aromatics Essential Oils). His obvious support of your efforts and his product knowledge helped create the atmosphere for an open learning experience. Thank you both.