When I was little, I was drinking some chocolate milk. My brother told me that when people drink milk, farmers would have to chop down trees to make room for more cows to produce milk. If we kept drinking lots of milk, all the trees in the world would be chopped down to make room for cows. And since trees make oxygen for us to breathe, if all the trees got chopped down, we wouldn't be able to breathe and we'd all die.
A childhood belief about milk

others believed things like this
- I used to believe chocolate milk came from brown cows and regular milk came from black and white cowsAnon
- i used to think chocolate milk came from brown cows and normal milk came from white cows Anon
- I USE TO BELIEVE THAT BROWN & BLACK COWS MAKE CHOCOLATE MILK— TINA
- I used to believe that brown cows made chocolate milk and white cows made regular milk.— andrew mient
- I used to believe that milk was what cows peed. Never stopped me from drinking it though!
— Reuben - I used to believe that brown cows gave chocolate milk, and that white cows gave white milk.— James