Mabel's Universe

In the episode 'Weirdmagetton Pt2' Mabel has her own type of universe in the bubble Bill has created. In the universe the people like to call it perfect and it somehow knows what you want before you know you want it. Now this is my type of explanation to how that works.  Knowing all the weird stuff in gravity falls it is hard to determine, how this world can guess your thoughts before you. Now judging by the bubbly personality of Mabel, she likes to make people happy and she uses this talent through the world judging by the things that have been added. Waddles the pig, the stuffed animal tree and other things that are in the episode are the only people to go into the bubble Mabel knew. She knew about each of their fears and things that made them happy.  As an example for Soos, she conjured his dad in a form she could make as cool as possible. Now I know this isn't her mind because the world can think about her before herself, but it is more of a replica something exactly the same with additional properties. Now, Bill, being a evil being,  could easily make an evil duplicate of Mabel and make it so that the land she has is perfect for her with everyone else as a disguise. Then  Bill  can keep all the things keeping him away from victory inside this bubble of her universe, Judging by how she let go of the fantasy and turned it into  reality, the world turned into a dark place and this might be because the other Mabel was to keep the real Mabel at bay in this world.