I had a friend when I was younger who told me your tailbone was there because all people are born with tails, but they chop it off at the hospital before you come home. I asked my parents later that night if all humans once had a tail, and I guess they thought I meant millions of years ago so they told me humans did have tails at one point. I went around for years believing I once had a furry tail.
A childhood belief about general

others believed things like this
- I used to believe that if you hit your tailbone, a tail could grow out of it.— Ida
- Someone told me People and fish went to the same place.I thought they meant humans get flushed— MrK
- When I was young, I used to wonder what if the animals turned into humans while the humans were away.— Kirk
- When i was little, i thought dogs poop from their tails.Anon
- When I was younger, I would believe that vacuum cleaners were capable of sucking up humans.Anon
- We told our little sister that she had a long bushy tail and she fully believed us for ages!!Anon