From GolfDigest.com…….
Imagine trying to explain 2020 to your former self from, say, 2014. “Things got really weird,” you’d say, and your former self would have to ask, “How?” And when you began to explain the inexplicable, your former self would think this was some kind of prank, get angry and start an argument. And there you would be, fighting with yourself that could affect your past and future in unknown, untold ways.