Since everything is energy I would say that you could receive insight in the practice of qigong. The exercises will eventually open the third eye as it has in some of the advanced students. Master Lin made reference to benefits other than healing, by practicing qigong, in the guild newsletter about a year and a half ago. I don't think that you can isolate the practice of qigong to influence just one area of your life. I believe that healing and other positive benefits are really a biproduct of the spiritual growth you gain from practice and meditation.