Now now, I know you are set in your peculiar ways. But you could have explained (or reminded him) how its about the cycles of the sun (solstices) and its dawning cycles later on became symbols for religions (the duality of it, the dark winter, and it defied the set course of setting, and rising to brighten up the dark wintet etc), as they put...instead of simply call him the dumbest man you have ever met, right?