anger purge

A year ago I stopped talking to my best friend because she kept flaking out on me to spend time with her boyfriend & I just wasn't going to deal with it. He recently broke up with her & now she's always hanging out with my friends & I don't want to be around it. Sometimes I can be a really unforgiving person & it probably hurts me more than anyone because I get so angry about these things that I know I don't really have a right to be angry about. I'm trying to mellow out now by listening to good music because I want to go to bed & not have bad dreams. I'm so tired, I just had to get it out of my system though. Sorry to anyone who read this & found it annoying.