what could be happening in a strangers mind

Maladaptive daydreaming is an intense mental habit where a person gets lost in detailed, vivid inner worlds for hours at a time. Maladaptive daydreaming is common, I'm not special for doing it. My daydream world started young, and was not maladaptive to begin with. Instead of playing on a nonexistent Wii (I didn't know they existed), I made up an “imaginary world”. For me it wasn't imaginary, it was real but just not visible to anyone else but me. I called it Invisible World. And one of my sisters would play along. In this world We each had a twin brother, mine's name was Leo. We don't have actual brothers, so we made them act out how we assumed brothers would act. I simply played myself in this Invisible World and would "switch" between there and the real world. As I got older, asking my sister if she wanted to “play” Invisible World lessened. After a while, she completely left the world. The world never left me though, even till this day. The Invisible World became more complex. It…