Until I was 8 or 9 I thought you could tell venomous and non-venomous snakes apart based on the simple fact that poisonous snakes can talk.
I guess they never should have let me watch "Jungle Book".
A childhood belief about general

others believed things like this
- I thought all snakes were venomous and you always die if you get bit by a snake— Elviessa
- I once thought that snakes had legs like a centipede.Anon
- I thought Kaa's name from The Jungle Book was spelled "Car" and that he had a brother named Truck.Anon
- I used to believe that snakes don't have legs cause ants bit them of.— Lulzy
- When I was five, I used to believe that worms grow into snakes.— Mz Dimple
- I belived that when I took a crap, my turd(s) would turn into snakes and bite my booty.— Butters.