Uniforms are a reminder of social status. When wearing the school uniform, we know what to do and what not to and know our duty is. As well as other professions with uniform, for example, professional doctors to treat patients. The police profession must catch the culprit, etc. If there is no uniform everyone will do anything. One men has a wide variety of social roles and status. We may be a student at the same time. So put on uniform a warning to keep in mind that we are students.