Human society is part of the general order, and the more our knowledge increases the less we are inclined to believe that the birth or death of princes, the rise or fall of millionaires, are matters that cause the sun to stand still or even produce the appearance of comets in the sky.
I don't consciously watch and file lived moments for my work. I have a couple of writer friends who do that and it creeps me out, to be honest. I know people think I must do that too, but I don't. But I do have a long memory.