[ I think what is even worse than accepting the chaos mantra you talked about, is accepting that everything that exist around us is not real, neither we are real. This whole life we perceive only exists in the imagination of the universe or an entity we don't even know because we exist inside it's imagination only.
I find that thinking of this possibility is even more unsettling than believing in the chaos mantra. ]

A good point, yes many share that fear as well. Have you watched The Matrix? It is all about a virtual universe.