My household has no less than three nightlights that give good service to me and mine. Perhaps you have a nightlight or two yourself. And beyond those useful little devices, of course, there are the regular lights that a person may switch on in the middle of a windless night.
Occasionally I’m guilty of just a tiny bit of cynicism about people and their motivations. And sometimes I grow weary of news reports about the nasty behaviors of which some folks are capable. But any and all residue of my negativity evaporated instantly when I read of a cadre of truly courageous volunteers in Japan.