Su I iz here tu expain evury ding.
(So I am here to explain everything.)
Ok I ran out of theories after the leather one. i had 5 but i tore them apart, so i had to think about another theory to post for along time.
Well... I though about this: Its ALL a dream! EVERYTHING! Proof? Simple.

The worlds and Gamemodes.. When you make a new world you can save and quit any time. or RAGE QUIT Well. this is you waking up! or switching dreams.When you make a survival world and build stuff, its just a dream! why are you dreaming this? Because Hardcore mode isnt dreaming. What you do there, Is REAL! When you make a new world in survival that is you trying to recreate that, in Dreamz. Creative however is YOUR dream that YOU rule. Its that bit of you that wish you could do whatever without death. Now for thing 2.

The End. Well As Endure_Slayer Explained, "The end is a dream, more specifically an Endermans dream". Well think about it, Why cant you dream two? i don't think dreaming is a corrupted thing only.and besides, how come YOU can make a portal there? Well you are remebering how you got there in the first place! That explains it! Thing 3 is here!

Eggs. In creative mode, You attempt to remember monsters, Giving you! Spawn eggs! You think of the color of the mob in a oval.Then you think about the design, Abilities, And properties of it when you use it.



Thats that! and have a wonderful day! Please try to tear this theory apatt