You do understand that life is a flow. There are not really separate days. Life is a river that flows. You float on the stream of the river. You bob along in life. You do really and truly deep down know that all days flow together. You know you give names to that which cannot be held in place. You repeat, "Sunday, Monday, Tuesday…" You repeat, "December 26, 27, 28…" You and the world make imaginary identifications of the stream of life that flows right past you as you keep bobbing along.