Worry
It is so fucking useless. So why does everyone engage in worrying at some point in life? I heard it described as a cancer of our emotions. Eating at our peace from the inside out. It never controls the outcome but robs us of our time and energy. Like an addiction the more you try to ignore the urge to worry about things you have no control over the more control it will have over you. Once again we are reminded of the one solution to such a conundrum. Just let that shit go.