When I was a child thought that the blackberry juice was blood, because it was sold at my school bar and my friends told my that was blood.
A childhood belief about drinks

others believed things like this
- when I was young, I heard that blood had iron in it. I thought blood was red because it was rusty.— Hunter
- I used to believe that guns shot out blood because everytime somebody shot a gun in a movie you saw blood.Anon
- I used to think that blood flowed down one leg and up the other.
And I'm applying to medical school....— Nat - We were always told that if we drank vinegar our blood would dry up— Mike B. London
- I used to believe that salt would dry up all of my blood because my mother told me so.— Charlotte H
- I was told when I was little that eating too much salt on your food would "dry up your blood".Anon