I didn't know what they meant until I read the answer by #softballstar25. So I voted YOLO, yet I'm not entirely with that. I just didn't fit into the first one, either. I never really understood life. You spent your life being miserable, for nothing, because your just going to die again one day. Also, you might not only live once. Not if you believe in reincarnation. I'm not sure I do, but some things they've noticed is pretty suspicious...