Is it ever possible to "think out of the box" when you are “inside” the box and you have no knowledge or experience of the "outside"? What we know of the world is only what we are permitted to see, which in itself could be an utter illusion. What we claim to know of the universe is only what the universe shows us.

Beyond the universe lies a reality that we will never know. The ultimate question then is, “What does the world beyond our universe mean to us?”
Is it an unnecessary question that is beyond human endeavour and not worth the effort? Or one that is worth pursuing despite the obstacles in order to understand our life as we know it?