When the part of the world that you inhabit happens to be facing, more or less, the sun, the world is bright, and colourful, the pallet drips with opportunity, you are awake. When the sun happens to be blessing the other side of the Earth, you are in a different place, subdued hues, drunkards on the streets, drawn towards sleep. These facts everyone knows, for they are obvious. It strikes me as odd that our perceptions of our surroundings are so wholly dictated by the movement of our near star, to the extent that we consider them to be different worlds, bridged by a continuous fade-in and out. Yet they are just the same, but with different lighting.
Such is the case also with life: the architcture and shrubbery of your experiential universe typically changes little from day today, but the lens through which you view it, your lighting as it were, changes your perception of it. And it is so difficult to see it objectively, as difficult as it is to see the darkened empty street, filled with danger and vomit, in the same frame as the carnival of the day time. Sometimes one must try hard to remember that the darkness is just night time, and all you need is a little light.