I look inside myself, and the universe is me. Under my interpretation / theory it is possible for two universes to collide, and for heavenly bodies to meet. I call it my "big bang" theory.
Those who don't believe as I do, do not get to experience the big bang, firsthand
They're missing out 1/2 of their life's purpose, as one opinion by another above expresses
Missing that, leads to repression and neuroses. I attest to it, I have seen it many times, rampant, after W. Reich taught me the symptoms :)