Say hello to a passerby, smile, say good morning or just, hello. The smile you are given foe unexpected friendliness will make the day for both of you. Don’t be up close, and don’t walk up to the person. The world is in a sad state. Say your greeting with a smile and don’t go toward the person. They will simply see another human being in respectful sharing of a loving humanity. It works, right here so many days!