I used to believe that sequins grew on trees-- when I was small I refused to wear sequined clothing. I now know the truth, however, I still don't like wearing sequins. :)
A childhood belief about in my closet

others believed things like this
- I thought that when I grew up I HAD to start wearing polyester like my mom.— levi lady
- I used to think popcorn grew on trees until i was 13.— Davina
- i used to believe that spaggetti grew on trees!Anon
- I used to think that tea grew on trees already in mugs!Anon
- I used to believe that wearing a bra that was too small would make my boobs get smaller.— Aretia
- I used to believe that pineapples grew on palm trees.— mel