When you're mad, just shut the hell up. It doesn't help anybody to spit out angry words, which you probably don't mean anyways... and, most likely, a good sleep will show you just that.
Look at yourself first, before pointing fingers. We love to find fault with others. It's in our natures, and right behind our most favorite thing: Thinking we deserve to be treated like we're the best ever. Because we are, right?
Did I mention comfort? We don't do a lot of things we should, because of it.