I realize there is no glass. It doesn't matter. If you want to believe that the world is pretty pretty butterflies and beautiful rainbows than go ahead..but the truth is ugly no matter what your perception of the world is. There is thousands of starving kids in other countries to prove that. The fact is that you don't exist. you are here for a few years(maybe)..than you go back to where you started....nowhere/ non-existance....kind of nullifying anything you did while you were alive..or in other words making anything you do pointless anyways.