YOU WON'T KNOW THAT IT'S THE LAST TIME THAT YOU'LL...

  1. ...get carded.
  2. ...carry your sleeping child to bed.
  3. ...hit that note.
  4. ...boot up your computer before the hard drive dies and takes all of your photographs with it.
  5. ...consume something that you used to love that then makes you horribly sick and ruins that something for you forever.
  6. ...hear that frequency that the too-loud gig burns out.
  7. ...remember that place or person or story from your past before the memory vanishes.
  8. ...enjoy the deep personal meaning that song has to you before you hear it used in an ad.
  9. ...get your heart broken.