You can’t let someone else’s bad mood turn your sunny outlook cloudy today. As much as you’d like to sit with a blue friend and commiserate over life’s troubles, today you need to stay focused and on your own path. Let them go off in a corner and mope while you carry on with life and get things done. It’s not that you don’t care. It’s just that you aren’t going to be doing them any favors by getting into a bad mood along with them.