If you protest the wrongdoing, then protest against the wrong. If this injustice is done by a university teacher, or journalist, or a father or mother-in-law or a boss or a thief, a murderer or a Hindu or a Muslim or a Christian or a Chakma, or a Buddhist, or a good man, just forget it & only protest.
( Photo of me taken with samsung A5)
If your opponent or enemy or dissenter do not protest against the injustice done to him, there is no problem. But do not forget that you are either the opponent, the enemy or the dissenter. If you want justice for the injustice done to yourself, then the importance of injustice to others is also to be given importance. Focus on the wrong! Otherwise, like the grand dinosaur, you & mee too will be extinct.