Mysteries aren’t something you can choose to discover, most mysteries are found because someone is depending on how you view it either the wrong place at the wrong time or the right place at the right time. An uncommonly known mystery is from an youtube channel called humanbeing151 which has been deleted but an reuploaded was posted it has shown a guy with what looks like over one hundred notebooks that was calling out for something written on every page for their notebook on every other line of the notebook.