Sometimes, in life, we are forced to be the bad guys in some people’s definition. However, as long as we are having clear self conscience, and withhold our duties well, nothing should stop us.
Criminals do hate policemen when they are being caught.
In a school, what most teachers would expect are academic performance and willingness to learn, whereas attires and other physical issues are big issues. In cases where teachers are forced to take disciplinary actions on students who do not to abide some of the school rules, they have no choice but to offend some of the black sheep.