It's only Wednesday, and things are already going wrong. Your coffee maker spilled everywhere, your commute to work was a traffic jam, Apple rumors are driving you nuts, and the first thing you notice on your desk is a note from your boss reprimanding you. It's easy to lose your cool in the moment, and make a knee-jerk reaction you'll hate yourself for later. Here's how to track what's causing those reactions, and teach yourself to chill out. More »