You kids today, with your technology. Why, back in my day, if you wanted a drink of water, you had to walk ten miles both ways up the Sans Mountainica. In the snow. While them damn Krauts were shooting at you! And when you got to the to the top, you STILL couldn't drink it. Because you had to let your elders go first. It didn't matter if they were't at the top yet. You had to wait.