perspective

Ok, I know when we were all little kids we were told that the sky is blue, and we all just believed and went along with it. But what if we were told falsely? What if what we know as blue, is someone else's orange? Let me put it in simpler terms, because you were taught that the color of the sky is blue, you could actually be seeing orange but calling it blue. Understand? Did think so. Just think about it for a while. It'll hit you sooner or later.