How Much Time Do You Have in This Life?

No matter how many times you do something, there will come a day when you do it for the last time. This is your life, the only one you've got, and you will never get this moment back again. So why not relax and enjoy your life? Even in the midst of struggle, even while doing hard work, even under uncertainty. You are in a game right now, and you can't see the clock, so you don't know how much time you have left. And yet you're free to make the game as interesting as possible.