OK THIS QUESTION MAY CONFUSE THE CRAP OUT OF U BUT I THOUGHT ABOUT IT ALOT WHILE TRIPPING ON A PSYCHEDELIC...?

what if nothing existed...like what if nothing was around...all the universe was gone and the space that contained it and all that is suddenly gone...please do not give me religious answers...i just want to know how would it be...like its confisuing but i think ya know wat i mean...if everything was gone even the space and the space that contained that space...i guess even this thought would never have happened...it just keeps on going like a paradox...nothing in the universe exist and neither does the universe or that around it and that around it and that...