Why do people believe in queer things? Many people who believe in odd things can be seen ubiquitously -- seeming to be in every part of the world at the same time, not only developing countries, but even developed countries as well. The likely reason which makes them accept each strange thing is not that they are really illiterate. Nevertheless, many of them are educated, but actually they just lack rational thinking skill. In retrospect, when teachers had still been more weighted in generally educational systems than students, the students were usually limited their thinking skill as they were indoctrinated -- to force them to accept a particular belief -- to follow their teachers’ precept as if they were being in some kind of creed. For instance, in some countries of Southeast Asia, by the educational system, with which The students have been familiar for ages, teachers have tended to be such the center of classes that their students did not query anything the teachers taught, which that process made plenty of students think within a limited conceptual framework. All these reasons, those students did stop questioning whatever they doubted; they chose to accept everything the teachers pointed, so they lacked thinking and analysis logically. As a result, whether anything at all was reasonable or not, they could believe those with being hands-down. However, time changes, everything changes. Apparently, the internet plays a significant role in the currently educational system, the students themselves are able to learn everything they want just a tap of their finger, so when they grew up, they learnt how to distinguish between reliable and unreliable information, and it probably helps them think discreetly before believing.