Time-outs aren't just for kids with temper tantrums. Sometimes adults in a tense situation need to step back and take stock, especially if emotions are running high. One strategy is to take a time-out: a temporary break from a tense situation that will buy you the time to calm down. The key to taking action is recognizing the warning signs -- physical and emotional -- that could signal that an explosion of anger is just around the corner. Do you know how to recognize them?