Yet, there is one thing that I am sure of - you, my blog reading friend, are most certainly the center of your universe. Okay, you may not be the center of MY universe, but...I can tell you this - without you, your universe wouldn't exist.
You see, everything is relative. No one knows what another person's view of reality is. Nor can we be able to fully understand what goes on in another human's (or for that matter, any other living thing's) mind. So, without you, your universe wouldn't exist. It would cease to be. Or, as Monty Python might (also) say..."It is no more."
Just as the age old question asks, "If a tree falls in the forest and no one is around to hear it, does it make a sound?" the same holds true for everything else, including our "universal concepts." In other words...the universe exists for you only because you are in it, can observe or detect it, use your senses to identify it, and call on your (and others') knowledge to "verify" that it is an actual entity.
However, what happens when you're gone? Once YOU'VE ceased to be...does the universe, as you now know it, continue to be "real." A philosophical conundrum? Indeed! But - one that will never be fully answered because of who must answer it.
As we go through life, we are constantly swimming through a sea of concepts and constructs. Many of which are believed by most, some of them believed by many, and a few of them believed by a small number - perhaps just one. So...before you make absolute statements, think about the dilemma each of us faces on a continuous basis, and even then - you may only be right for yourself.
Have fun dissecting things my friends...it certainly is an invigorating exercise - at least it is for one person I know...me!