Ok. I remembered the complicated thing I was gonna say. I was pondering the matter of things, as one does, and I came upon a question. Out of the five human senses, which ones exist quintessentially throughout the universe? For instance, are smell, texture, or taste basic qualities of all matter, or are they simply the way we perceive our environment? And, to the same extent, does sound actually exist universally? All I know is that light definitely exists universally.