In other words, the educational system has been gradually changed into a system to help students make money. Therefore, the higher education one has received, the more paralyzed right brain one has, so the more paralyzed a human nature one has. Therefore, many kinds of unusual human situations come out. It means that killing one person is a crime, but killing one thousand is a great accomplishment. It is a serious, mandatory question, to which people should but usually do not give so much concern.
Crime comes mostly from the mistakes of the family, school, religion and government.
The strange guy is just an agent of ourselves. On the other hand, most of the untoward incidents in our society are caused by the democratic system of education which practices a very liberal, irresponsible and let-alone style. Because, generally speaking, school is teaching how to make money, directly or indirectly, then people are cheating each other, fighting each other and killing each other for money. This teaching includes the tenet that after having fulfilled responsibility freedom will automatically come. This is because the happiness of human beings is connected absolutely with freedom.