You spoke your mind without fear of the consequences. Can't really see anything wrong with that. I agree with
SilentMasamune that criticism needs to be given in order to improve things. Obviously you didn't like many things
about your school, and you pointed out the areas the school is weak in.
However, I think you forgot to take into account the fact that adults hate being told that they are wrong or
they're not doing something right, especially by kids. Also, adults don't give a damn if they take away
kid's rights. The bottom line is, if you cahllenge their power in even the slightest way, they'll do whatever
they want to you.
If you continue to offer criticism to the school in order for it to improve and nothing sill gets accomplished, my
advice is to simply change schools. No sense in staying on a sinking ship. If you believe that what you did was right,
then that's good enough, and it was worth it.
This type of situation reminds me of some words of wisdom shared by a friend of mine...
"When injustice becomes law, rebellion becomes duty."