When I was in kindergarten I had an imaginary friend named Sam. He (I'm pretty sure it was a he) was a squirrel. I genuinly believed he existed, only he was invisible. When I went to bed I would use my stuffed rabbit to represent him (don't ask). He usually hung out on the roof of my house then went to bed with me (as my rabbit as I mentioned earlier). Then I pretty stopped imagining him.
A childhood belief about imaginary friends

others believed things like this
- I used to belive that my pet rabbit was the easter rabbit and he owned egg land.— Andrew B
- I used to have an imaginary friend named Mr. Nobody. He would protect me from my imaginary enemy, Bad Elmer.— Kdees
- I used to believe that a rabbit lived on the moon— van
- When I was 5, I wanted to be a bunny rabbit when I grew up.— Carrie
- I used to believe that if you saw the Easter Bunny, you would turn into a rabbit!Anon
- That Rabbit shed their tail when the seasons changed.— Jodi