It wants to take something out of your body. Of course, as we said, it is because of their wrong mentality and wrong intention that people have brought on such trouble. Now let's come to Falun Dafa. If you cultivate our cultivation way, you won't go wrong on the condition that you have good control of your Xinxing, as one righteousness subdues all evils. If you cannot control your Xinxing, you are bound to incur trouble for yourself when you pursue this or that.
Some people can never give up what they practised in the past.
We teach being constant in a single cultivation system. True cultivation is to be constant in only one way. Some Qigong masters have written some books, but I tell you that there are such things as snakes, foxes, and yellow weasels in their books, which are the same as what they have practised. When you read those books, these things will jump out of the words. I have said that sham qigong masters outnumber true ones many times over.