I like this . But my personal theory is that all the multiple universes exist alongside eachother . As we all know each universe is expanding . What I believe is happening is that each universe is beginning to physically expand into one another . However this is happening very slowly and only recently have each universe start to intersect very minimal , perhaps 2012 . This is why things seem so small . Now , eventually things will get big quite literally . Universes will slowly move into eachother . By the time a large difference could even be noticed we ' d probably be dead . Our lives would ' ve ended already . But nonetheless things would be changing . Except by the time you ' d think everything would be drastic . Well . It wouldn ' t . Because all the universes would ' ve began to expand into eachother to such a large degree that everything in each universe every property and aspect will begin to cancel each other out . Balancing the overlapping universes . Why seeing another version of yourself wouldn ' t happen At this point the lives of people would return to normal as the balancing act is happening . But it ' s not over yet . Once the balancing act which Incase you didn ' t catch on , is ME to the power of A LOT . Once that ' s over . The universes will expand to the point where they ' d all join together . Become one giant universe taking up all the dark and empty space where all the universes used to lay . Now everyone ' s life will be what we consider normal . Maybe a lot better than ours . But now there ' s a problem . Theres no space for the universes to expand into . Meaning no room for heat to escape 2 nd law of Thermodynamics and no room for error . No room for negativity philosophic statement . Without negativity , positivity can ' t exist either . Another philosophical statement . So essentially what I ' m saying is that the laws of physics in this giant universe won ' t withstand the current situation . Without room for space to expand . Time can ' t either . So things will get FUCKING WEIRD . Time will begin to rip apart since it can ' t go forward . Now the universe is folding in on itself creating rips and tears . People ' s lives will have basically super ME ' s and things will begin to crash . Laws of physics won ' t make sense and things will almost do the reverse of what I just explained . The giant universe will separate back into individual universes . Except that doesn ' t happen . Instead they all collapse into one single point called SINGULARITY . Then the remnants of old universes in that one point start rapidly shooting and expanding outwards . The Big Bang . That ' s my explanation of ME . With a bit of physics , science and philosophy . Also my explanation of the universe .