Rebellion is more then just disagreeing with someone of higher social ranking, but rebellion is something that allows people to define what is just. Rebellion can bring people to understand the misfortunes of other people or have those people brought down because of their corrupt decision. People will only rebel if they think they are being treated unfairly or if commonly agree that something is unjust and decide to take action to stop it. It can bring great success or bring immense failure, but if there is a rebellion it always brings justice for one party.

BTW we are having our spring concert for band ;D