Just keep calm.
Really shouting about the place and getting worked up about things never used to work for me either. Then I grew up and realised I just needed to let it go over my head. Now if they blame me for something, (which they often still do, even though I'm only really here at night just to sleep) I just tell them it wasn't, and if they don't want to believe me then that's their problem. You should try it. Just let it go over you man.