In the Netflix documentary The Movies that Made Us, in theepisode about Back to the Future, screenwriter Bob Gale has this to say as he reflects on making the movie: “Time is the only thing money can’t buy. And it can’t be replaced in any way. Time goes only one way so far, and we never get it back. You never know what the future will bring” (season 2, episode 1, “Back to the Future,” directed by Brian Volk-Weiss, aired July 23, 2021, on Netflix, 47:21). Since this is the case, we want to make sure we are using time wisely.