To disrespect someone means to treat someone without reverence or respect. As an individual, we ought to respect the rights of every other individual and not encroach upon their happiness. Nobody likes being disrespected. You should not treat others with disrespect and revere them the way they are because after all, everyone on earth is unique.
It is suggested that whatever might be your circumstances, either good or bad; you should always maintain your dignity and do not commit any insane act for which you might have to repent later. Always maintain and withhold your dignity when people disrespect you. Silence kills the maximum and speaks for itself. With your dignified silence, you can silently make the person who disrespected you to realize his folly. Being disrespected is something that no one likes but maintaining your dignity when you are disrespected is called for.