The Recess!! Ok, now I got an attitude!!

What are some of the things that happen in your life that instantly change your mood from ok to bad? It could be traffic or noise or in-laws or kids or rain or heat or cold or, well you get the idea. We're just gonna let it out and talk about the stuff that holds the piss-off power over us. Let's use this opportunity wisely before I catch a "tude"