(another of my personal faves)
Yell. Cuss. I call it "Toxin Release".
When things go wrong enough to really tick you off, practice Toxin Release.
Think of a good, vile, effective profane word. Start at your toes and let the profanity rise from your toes, up through your body, picking up all the frustration, anger and misery on its way, and let it out with a strong, heartfelt CUSS WORD!!!
You pick the word. I don't care which one you use, or what language. Let the word encapsulate all the nasty ugly and spit it out vehemently.
And then be done with it. You just got rid of all that yucky stuff. Be glad it's gone and go on.