A childhood belief about imaginary friends

Okay, this is a crazy one! When I was little, I had MANY MANY MANY imaginary friends. So many, that I didn't even know them all. I had a place inside my brain called 'Imaginary Land' and when I closed my eyes I could see it. There was a short skinny man dressed like a doctor with glasses, who was balding. He was called 'Professor'. He stood oustide Imaginary land and held my key to the gates for me when I came and went. With my eyes closed, I saw myself talking to Professor, taking my key and opening the half-gold, half-silver gates to my land of imaginary friends. Then I would pick 1 or 2 or 3 of my friends and take them out, open my eyes and they would be in the real world with me. To name the only ones I ever played with: A monkey that jumped all over everything (I sat in school and glanced all over the room watching him do silly things that no one else could see, like sitting on peoples' heads), a tiny baby panda bear, 2 GIANT german shepherd with giant puppies (The mom was Midnight, the dad was Demon), A cool roller-skating girl (when I was in the car she would be outside of the window following us and keeping up, and she could skate up trees and along power lines!), my imaginary boyfriend with an australian accent names Killer (???), and an Eagle that could fly anywhere and bring me back anything.
Oh...boy.