I am hesitant to ask this question because it is weird. In some Asian countries, there are people who say that black magic is practiced there. The suffering of the affected people is real. Some of them have also got themselves examined by psychiatrists and neuro-surgeons who are unable to normalize the situation. I have also heard that migrants from those countries do this on the native people in other countries. I am confused and concerned and would like to know what Spring Forest Qigong feels about this matter and how it can be handled? Is this a case of negative energy being practiced which Master Chunyi Lin mentions in his tapes?