Every moment of your life is an expensive moment. How you conduct yourself to day, you not's like a little piece of sand that gets thrown into an ocean but eventually, over a long period of time, it matters. Understanding what cortisal is and how it works as part of your daily life can let you consider some of these larger issues. It doesn't mean we can't disagree. But i do mean that we should be treating each other with a basic modicum of dignity and respect. To do otherwise is actually a public health problem.