I feel like punching someone/something

How do some people say they believe one thing, sign a statement saying they believe this thing and saying on the statement that they won't do said thing, and then GO AND DO SAID THING!?!?!? And in the place where the statement is holded very VERY strongly?!?! And with other people's stuff and think that nothing is wrong with it?!?!?!

I am trying really hard not to freak out or let out this secret (which I might have already failed at, Cullen don't repeat a word!!!!!). I am literaly shaking because of this information!! I feel like this is the only way of getting it out of my system without someone losing their head.

God please calm me down!!!!

I can't wait to go work out!