In school they taught my newphew that alcohol is a drug. So one day he annouced to his teacher that his Daddy does drugs. My SIL was mortified!
A childhood belief about drugs

others believed things like this
- I thought drug stores sold drugs. I never understood how they could sell illegal drugs.— Diana Rios
- for some time I used to think that at a drug store people really sold drugs.— NEO_ryu
- I used to believe that drug stores sold illegal drugs and I couldn't work out how they got away with it.— Bigg Jase
- When i was a tiny lad, I used to think drug free zones were places where you can get drugs for free— Spencer
- When I was in elementary school I use to think that teacher lived at school at their desks all year long.Anon
- I used to think that my teacher lived at school until she came to school late one day. I was shocked!— Wow, you have a life?!