Smile, your ancestors had to make millions of big and little decisions for you to be where you are at this very moment. And you right now are making big and little decisions for your younger relatives years and years from now. The fact that you are alive and here is a miracle. It is completely and BEAUTIFULLY amazing. Don't let the choices those before you made go to waste and don't make the kinds of choices that will hurt those after you. The whole system couldn't be more incredible. Neither could you.